/* ============================================================
   styles.css — WatchCrypto Terminal — Dark Theme
   ============================================================ */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Core palette — dark terminal aesthetic */
    --bg-base: #0a0a0a;
    --bg-pane: #0b0b0b;
    --bg-elevated: #111111;
    --border-subtle: #1a1a1a;
    --border-active: #2a2a2a;
    --text-primary: #e0e0e0;
    --text-secondary: #707070;
    --accent: #00c853;
    --accent-dim: rgba(0, 200, 83, 0.12);
    --accent-glow: rgba(0, 200, 83, 0.25);
    --green-price: #00c853;
    --green-bar: rgba(0, 200, 83, 0.18);
    --green-dim: rgba(0, 200, 83, 0.08);
    --red-price: #ff1744;
    --red-bar: rgba(255, 23, 68, 0.18);
    --red-dim: rgba(255, 23, 68, 0.08);

    --yellow: #f59e0b;
    --font-mono: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    --panel-header-h: 28px;
    --divider-size: 2px;

    /* Page-level aliases */
    --bg: #0a0a0a;
    --bg-card: #111111;
    --bg-panel: #111111;
    --border: #1a1a1a;
    --border-light: #2a2a2a;
    --text: #e0e0e0;
    --text-dim: #707070;
    --text-muted: #555555;
    --green: #00c853;
    --red: #ff1744;
    --font: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    --mono: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;

    /* Border radius scale */
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 8px;
    --radius-pill: 9999px;

    /* Appearance settings (overridden by JS) */
    --font-size-base: 12px;
    --density-pad: 3px;
    --density-gap: 3px;

    color-scheme: dark;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: var(--font-size-base, 13px);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
}

/* ---- Density overrides ---- */
.layout-panel .panel-header { padding: var(--density-pad) 8px; }
.layout-panel .panel-content { padding: var(--density-pad); }
[data-density="compact"] .layout-panel .panel-header { height: 22px; }
[data-density="comfortable"] .layout-panel .panel-header { height: 34px; }

/* ============================================================
   Shared Navigation (app-nav) — used by all pages
   ============================================================ */
.app-nav {
    display: flex;
    align-items: center;
    height: 40px;
    padding: 0 14px;
    background: rgba(10, 10, 15, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
    gap: 18px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.app-nav-logo {
    display: flex;
    align-items: center;
    gap: 7px;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.02em;
    font-family: var(--font-sans);
    flex-shrink: 0;
}
.app-nav-logo-icon {
    width: 24px;
    height: 24px;
    background: var(--accent);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 800;
    color: #000;
}
img.app-nav-logo-icon {
    width: 28px !important;
    height: 28px !important;
    border-radius: 0 !important;
    object-fit: contain;
    background: transparent !important;
    box-shadow: none !important;
}
.app-nav-links {
    display: flex;
    gap: 6px;
    align-items: center;
}
.app-nav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 5px 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    border-radius: 4px;
    transition: all 0.15s;
    font-family: var(--font-sans);
    letter-spacing: 0;
    line-height: 1;
}
.app-nav-link:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.05);
}
.app-nav-link.active {
    color: var(--text-primary);
    background: rgba(255,255,255,0.08);
}
.app-nav-terminal {
    color: #fff !important;
    border: 1px solid rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.08);
    text-shadow: none;
}
.app-nav-login {
    color: #aaa !important;
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.05);
    margin-left: 8px;
}
.app-nav-login:hover {
    color: #fff !important;
    border-color: rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.1);
}

/* ============================================================
   Shared Footer (site-footer) — used by public pages
   ============================================================ */
.site-footer {
    border-top: 1px solid var(--border-subtle);
}
.site-footer--social {
    padding: 20px 24px 28px;
}
.site-footer--legal {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 20px 40px;
}
.site-footer-inner {
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
}
.site-footer--social .site-footer-inner {
    max-width: 1080px;
    justify-content: center;
}
.site-footer--legal .site-footer-inner {
    justify-content: space-between;
}
.site-footer-brand {
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.01em;
}
.site-footer-links {
    display: inline-flex;
    align-items: center;
    gap: 16px;
}
.site-footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: color 0.15s ease;
}
.site-footer-links a:hover {
    color: var(--text-primary);
}
.site-footer-social-link {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.15s ease;
}
.site-footer-social-link:hover {
    color: var(--text-primary);
    border-color: var(--border-active);
    background: rgba(255,255,255,0.03);
}

/* ---- App Nav Right (Live, Login, Alerts, Settings) ---- */
.app-nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}
.app-nav-right .status-indicator {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 500;
    font-family: var(--font-sans);
    letter-spacing: 0.01em;
}
.app-nav-right .status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 6px rgba(34,197,94,0.4);
}
.app-nav-right .app-nav-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    font-family: var(--font-sans);
    text-decoration: none;
    padding: 5px 12px;
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    transition: all 0.15s;
    margin-left: 0;
    letter-spacing: 0.01em;
    line-height: 1;
    max-width: 144px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.app-nav-right .app-nav-login:hover {
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
    border-color: var(--border-light);
}
.app-nav-alerts-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 3px;
    transition: all 0.15s;
}
.app-nav-alerts-btn:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.05);
}

.app-nav-right .settings-dropdown {
    position: relative;
}
.app-nav-right .settings-btn {
    background: none;
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    padding: 5px 9px;
    cursor: pointer;
    font-family: var(--font-sans);
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.15s;
    letter-spacing: 0.01em;
    line-height: 1;
}
.app-nav-right .settings-btn:hover {
    border-color: var(--border-active);
    color: var(--text-primary);
}
.app-nav-right .settings-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    padding: 10px;
    min-width: 200px;
    z-index: 500;
    box-shadow: 0 8px 32px rgba(0,0,0,0.7);
}

.app-nav-link.disabled {
    color: #444;
    cursor: default;
    pointer-events: none;
}

/* ---- Mobile Hamburger Menu ---- */
.mobile-nav-hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    gap: 3px;
    z-index: 101;
    background: none;
    border: 0;
    appearance: none;
    -webkit-appearance: none;
}
.mobile-nav-hamburger span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s;
    border-radius: 1px;
}
.mobile-nav-hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.mobile-nav-hamburger.open span:nth-child(2) {
    opacity: 0;
}
.mobile-nav-hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
    .app-nav {
        padding: 0 16px;
        height: 56px;
    }
    .app-nav-right {
        display: none; /* Hidden on mobile */
    }
    .header-bar {
        display: none; /* Replaced by bottom tab bar */
    }
    .mobile-nav-hamburger {
        display: flex;
    }
    .app-nav-links {
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        background: var(--bg-elevated, rgba(10, 10, 10, 0.95));
        flex-direction: column;
        padding: 12px;
        gap: 6px;
        border-bottom: 1px solid var(--border-subtle);
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        pointer-events: none;
        z-index: 99;
    }
    .app-nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    .app-nav-link {
        padding: 10px 14px;
        text-align: center;
        font-size: 13px;
        min-height: 42px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-bottom: 1px solid var(--border-subtle);
        letter-spacing: 0.03em;
    }
    .app-nav-link:last-child {
        border-bottom: none;
    }

    .site-footer--legal .site-footer-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .site-footer-links {
        flex-wrap: wrap;
        gap: 12px;
    }
}

/* CRT scanline effect removed — clean terminal aesthetic */

/* Clean focus styles — no glow effects */
.config-field select:focus,
.config-field input:focus,
.trading-input:focus,
.trading-select:focus,
.watchlist-search:focus,
.qss-search:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 1px var(--accent-dim) !important;
}

/* ---- Terminal Layout ---- */
.terminal {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
}

/* ---- Top Header Bar ---- */
.header-bar {
    display: none; /* Hidden on desktop - controls moved to app-nav */
    align-items: center;
    padding: 0 12px;
    gap: 10px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    height: 36px;
    min-height: 36px;
    z-index: 100;
    flex-shrink: 0;
}

.header-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    margin-right: 8px;
}

.header-spacer { flex: 1; }

/* ---- Grid Preset Buttons ---- */
.grid-presets {
    display: flex;
    gap: 4px;
    align-items: center;
}

.grid-preset-btn {
    padding: 3px 8px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 10px;
    cursor: pointer;
    border-radius: 3px;
    transition: all 0.1s;
}
.grid-preset-btn:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border-color: #2a2a2a;
}
.grid-preset-btn.active {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border-color: var(--accent);
}

/* ---- Layout Sharing & Presets UI ---- */

.layout-preset-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 6px 8px;
    background: transparent;
    border: 1px solid #1a1a1a;
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s;
    text-align: left;
    margin-bottom: 4px;
}
.layout-preset-item:hover {
    background: rgba(0, 200, 83, 0.06);
    border-color: rgba(0, 200, 83, 0.25);
}
.lpi-icon { font-size: 14px; flex-shrink: 0; }
.lpi-info { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.lpi-name { color: #ccc; font-weight: 600; font-size: 11px; }
.lpi-desc { color: #555; font-size: 9px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Custom layout rows */
.custom-layouts-list { max-height: 120px; overflow-y: auto; }
.custom-layout-row {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 3px;
}
.custom-layout-load {
    flex: 1;
    padding: 4px 8px;
    background: transparent;
    border: 1px solid #1a1a1a;
    border-radius: 3px;
    color: #aaa;
    font-family: var(--font-mono);
    font-size: 10px;
    cursor: pointer;
    text-align: left;
    transition: all 0.15s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.custom-layout-load:hover {
    background: rgba(0, 200, 83, 0.06);
    border-color: rgba(0, 200, 83, 0.25);
    color: #ccc;
}
.custom-layout-delete {
    padding: 4px 6px;
    background: transparent;
    border: 1px solid #1a1a1a;
    border-radius: 3px;
    color: #555;
    font-size: 10px;
    cursor: pointer;
    transition: all 0.15s;
    flex-shrink: 0;
}
.custom-layout-delete:hover {
    border-color: var(--red-price);
    color: var(--red-price);
    background: rgba(239, 68, 68, 0.08);
}

/* Layout input */
.layout-input {
    padding: 4px 8px;
    background: #0a0a0a;
    border: 1px solid #222;
    border-radius: 3px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 10px;
    outline: none;
    transition: border-color 0.15s;
}
.layout-input:focus {
    border-color: rgba(0, 200, 83, 0.4);
}

/* Action buttons */
.layout-action-btn {
    padding: 5px 10px;
    background: transparent;
    border: 1px solid #222;
    border-radius: 3px;
    color: #aaa;
    font-family: var(--font-mono);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}
.layout-action-btn:hover {
    background: rgba(0, 200, 83, 0.06);
    border-color: rgba(0, 200, 83, 0.25);
    color: #ccc;
}
.layout-action-btn.share-btn {
    border-color: rgba(0, 200, 83, 0.3);
    color: var(--accent);
}
.layout-action-btn.share-btn:hover {
    background: rgba(0, 200, 83, 0.1);
    border-color: rgba(0, 200, 83, 0.5);
    box-shadow: 0 0 8px rgba(0, 200, 83, 0.15);
}
.layout-action-btn.save-btn {
    border-color: rgba(0, 200, 83, 0.3);
    color: var(--accent);
}
.layout-action-btn.copied {
    background: rgba(0, 200, 83, 0.15) !important;
    border-color: var(--accent) !important;
    color: var(--accent) !important;
    box-shadow: 0 0 12px rgba(0, 200, 83, 0.25);
}
.share-icon { font-size: 12px; }

.share-buttons-row {
    display: flex;
    gap: 6px;
}
.share-buttons-row .layout-action-btn {
    flex: 1;
    justify-content: center;
}

/* Import Modal */
.import-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(6px);
}
.import-modal {
    background: #0a0a0a;
    border: 1px solid rgba(0, 200, 83, 0.2);
    border-radius: 6px;
    width: 440px;
    max-width: 92vw;
    box-shadow: 0 0 40px rgba(0, 200, 83, 0.08);
    font-family: var(--font-mono);
}
.import-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid #1a1a1a;
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
}
.import-modal-close {
    background: transparent;
    border: none;
    color: #555;
    font-size: 16px;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 3px;
    transition: all 0.15s;
}
.import-modal-close:hover {
    color: var(--red-price);
    background: rgba(239, 68, 68, 0.08);
}
.import-modal-body {
    padding: 16px;
}
.import-label {
    display: block;
    color: #666;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}
.import-textarea {
    width: 100%;
    padding: 10px;
    background: #060606;
    border: 1px solid #222;
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 11px;
    resize: vertical;
    outline: none;
    transition: border-color 0.15s;
}
.import-textarea:focus {
    border-color: rgba(0, 200, 83, 0.4);
}

/* Toast notifications */
.wc-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: #111;
    border: 1px solid rgba(0, 200, 83, 0.3);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 8px 20px;
    border-radius: 4px;
    z-index: 99999;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: 0 0 20px rgba(0, 200, 83, 0.12);
    text-shadow: 0 0 6px rgba(0, 200, 83, 0.3);
}
.wc-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.wc-toast-error {
    border-color: rgba(239, 68, 68, 0.4);
    color: var(--red-price);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.12);
    text-shadow: 0 0 6px rgba(239, 68, 68, 0.3);
}

/* Auth prompt toast */
.wc-auth-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 16px 20px;
    z-index: 9999;
    font-family: var(--font-mono);
    font-size: 13px;
    color: #ccc;
    max-width: 320px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}
.wc-auth-toast-title {
    color: #fff;
    font-weight: bold;
    margin-bottom: 8px;
}
.wc-auth-toast-body {
    margin-bottom: 12px;
}
.wc-auth-toast-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}
.wc-auth-toast-link {
    display: inline-block;
    padding: 8px 16px;
    background: #00c853;
    color: #000;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    font-size: 12px;
}
.wc-auth-toast-dismiss {
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    font-size: 11px;
    padding: 0;
}

/* Terminal alerts toasts */
.wc-alert-toast-container {
    position: fixed;
    top: 60px;
    right: 16px;
    z-index: 20000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}
.wc-alert-toast {
    pointer-events: auto;
    padding: 10px 16px;
    border-radius: 6px;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 500;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.3s ease;
    max-width: 340px;
}
.wc-alert-toast-success {
    background: rgba(0, 200, 83, 0.15);
    border: 1px solid rgba(0, 200, 83, 0.3);
    color: #00c853;
}
.wc-alert-toast-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* Connection status */
.status-indicator {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 10px;
    color: var(--text-secondary);
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--text-secondary);
}
.status-dot.status-connected { background: var(--accent); box-shadow: 0 0 8px var(--accent-glow), 0 0 16px rgba(0, 200, 83, 0.2); }
.status-dot.status-reconnecting { background: #f59e0b; box-shadow: 0 0 8px rgba(245, 158, 11, 0.4); animation: pulse 1s ease-in-out infinite; }
.status-dot.status-disconnected { background: #ef4444; box-shadow: 0 0 8px rgba(239, 68, 68, 0.4); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ---- Layout Root ---- */
#layout-root {
    flex: 1;
    overflow: hidden;
    position: relative;
}

/* ---- Split Container ---- */
.layout-split {
    display: flex;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.layout-split[data-direction="horizontal"] { flex-direction: row; }
.layout-split[data-direction="vertical"] { flex-direction: column; }

/* ---- Divider ---- */
.layout-divider {
    flex-shrink: 0;
    background: var(--border-subtle);
    position: relative;
    z-index: 10;
    transition: background 0.15s;
}
.layout-divider:hover, .layout-divider:active { background: var(--accent); box-shadow: 0 0 4px var(--accent-dim); }
.divider-h { width: var(--divider-size); min-width: var(--divider-size); cursor: col-resize; }
.divider-v { height: var(--divider-size); min-height: var(--divider-size); cursor: row-resize; }

.layout-dragging * { pointer-events: none !important; }
.layout-dragging .layout-divider { pointer-events: auto !important; }

/* ---- Panel ---- */
.layout-panel {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-pane);
    min-width: 0;
    min-height: 0;
    border: 1px solid var(--border-subtle);
    border-radius: 1px;
    position: relative;
    transition: border-color 0.15s;
}

.panel-content {
    flex: 1;
    overflow: hidden;
    position: relative;
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

/* ---- Panel Header ---- */
.panel-header {
    display: flex;
    align-items: center;
    height: var(--panel-header-h);
    min-height: var(--panel-header-h);
    padding: 0 4px 0 8px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    gap: 4px;
    user-select: none;
    flex-shrink: 0;
    cursor: grab;
    font-family: var(--font-mono);
}
.panel-header:active { cursor: grabbing; }

.panel-header-market {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
    text-transform: uppercase;
}
.panel-header-market .exchange-label {
    color: var(--text-secondary);
    font-weight: 400;
}
.panel-header-market .symbol-label {
    color: var(--text-primary);
    font-weight: 600;
}
.panel-header-market .tf-label {
    color: var(--text-secondary);
    font-weight: 400;
}

.panel-header-btn {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    padding: 2px 4px;
    line-height: 1;
    border-radius: 3px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.panel-header-btn:hover {
    background: rgba(255,255,255,0.06);
    color: var(--text-primary);
}
.panel-header-btn.close-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--red-price);
}

/* ---- Panel Type Switcher ---- */
.panel-type-btn {
    display: flex; align-items: center; gap: 4px;
    border: none; background: transparent; color: var(--text-secondary);
    font-family: var(--font-mono); font-size: 10px; font-weight: 500;
    cursor: pointer; padding: 2px 6px; border-radius: 3px;
    flex-shrink: 0; white-space: nowrap; text-transform: uppercase;
    letter-spacing: 0.3px; transition: background 0.1s, color 0.1s; line-height: 1;
}
.panel-type-btn:hover { background: rgba(255,255,255,0.06); color: var(--text-primary); }
.panel-type-icon { font-size: 11px; line-height: 1; }
.panel-type-name { font-size: 10px; }
.panel-type-arrow { font-size: 8px; opacity: 0.5; margin-left: 1px; }
.panel-type-btn + .panel-header-market { border-left: 1px solid var(--border-subtle); padding-left: 8px; margin-left: 2px; }

.panel-switcher-backdrop {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10000; background: transparent;
}
.panel-switcher-dropdown {
    position: fixed; z-index: 10001;
    background: var(--bg-elevated); border: 1px solid #2a2a2a;
    border-radius: 6px; padding: 4px 0; min-width: 180px;
    max-height: 400px; overflow-y: auto;
    box-shadow: 0 8px 32px rgba(0,0,0,0.7);
    font-family: var(--font-mono); font-size: 11px;
}
.panel-switcher-item {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 12px; cursor: pointer; color: var(--text-primary);
    transition: background 0.08s; white-space: nowrap;
}
.panel-switcher-item:hover { background: rgba(255,255,255,0.06); }
.panel-switcher-item.active { color: var(--accent); background: rgba(33,150,243,0.08); }
.panel-switcher-icon { font-size: 13px; width: 18px; text-align: center; flex-shrink: 0; }
.panel-switcher-label { font-size: 11px; }
.panel-content { transition: opacity 0.12s ease-out; }

/* ---- Config Modal ---- */
.config-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 32px;
    background: rgba(0,0,0,0.4);
    -webkit-overflow-scrolling: touch;
}

.config-modal {
    background: var(--bg-elevated);
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    padding: 16px;
    min-width: 280px;
    max-width: 360px;
    max-height: 80%;
    overflow-y: auto;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.8);
    font-family: var(--font-mono);
}

.config-modal h3 {
    font-size: 12px;
    color: var(--text-primary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.config-field {
    margin-bottom: 12px;
}

.config-field label {
    display: block;
    font-size: 10px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.config-field select,
.config-field input {
    width: 100%;
    padding: 6px 8px;
    background: var(--bg-base);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 16px;
    outline: none;
    -webkit-appearance: menulist;
    appearance: menulist;
    touch-action: manipulation;
}
.config-field select:focus,
.config-field input:focus {
    border-color: var(--accent);
}
.config-field select option {
    background: var(--bg-base);
    color: var(--text-primary);
}

.config-tf-group {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.config-tf-btn {
    padding: 4px 10px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    border-radius: 3px;
    transition: all 0.1s;
}
.config-tf-btn:hover {
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
}
.config-tf-btn.active {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent);
    border-color: var(--accent);
}

.config-indicator-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
}

.config-indicator-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
}

.config-indicator-toggle input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--accent);
    cursor: pointer;
}

/* Quick Symbol Selector Dropdown */
.quick-symbol-dropdown {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    min-width: 240px;
    max-width: 320px;
    overflow: hidden;
}

.qss-search-wrap {
    padding: 8px;
    border-bottom: 1px solid var(--border-subtle);
}

.qss-search {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-pane);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 13px;
}

.qss-search:focus {
    outline: none;
    border-color: var(--accent);
}

.qss-section {
    padding: 8px;
}

.qss-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.qss-symbols {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.qss-symbol-btn {
    padding: 6px 10px;
    background: var(--bg-pane);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.1s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.qss-symbol-btn:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--accent);
}

.qss-exchange-tag {
    font-size: 9px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.qss-timeframes {
    display: flex;
    gap: 4px;
}

.qss-tf-btn {
    padding: 6px 12px;
    background: var(--bg-pane);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.1s;
}

.qss-tf-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent);
}

.qss-tf-btn.active {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent);
    border-color: var(--accent);
}

/* Make panel header market label look clickable */
.panel-header-market {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.1s;
}

.panel-header-market:hover {
    background: rgba(255,255,255,0.05);
}

.config-market-list {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    margin-top: 4px;
}

.config-market-item {
    padding: 6px 8px;
    cursor: pointer;
    font-size: 11px;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-subtle);
}
.config-market-item:last-child { border-bottom: none; }
.config-market-item:hover { background: rgba(255,255,255,0.04); }
.config-market-item.selected {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent);
}
.config-market-item .exchange-tag {
    font-size: 9px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* ---- Context Menu ---- */
.layout-context-menu {
    position: fixed;
    z-index: 10000;
    background: var(--bg-elevated);
    border: 1px solid #2a2a2a;
    border-radius: 6px;
    padding: 4px 0;
    min-width: 180px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    font-family: var(--font-mono);
    font-size: 12px;
}

.ctx-section { padding: 2px 0; }

.ctx-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    cursor: pointer;
    color: var(--text-primary);
    transition: background 0.08s;
    white-space: nowrap;
}
.ctx-item:hover {
    background: rgba(255,255,255,0.06);
}
.ctx-icon {
    font-size: 13px;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}
/* ---- Watchlist Widget ---- */
.watchlist-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
}

.watchlist-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.watchlist-add-btn {
    width: 24px;
    height: 24px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.watchlist-add-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent);
    background: rgba(59, 130, 246, 0.1);
}

.watchlist-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
    text-align: center;
}

.watchlist-empty-icon {
    font-size: 32px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.watchlist-empty-text {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.watchlist-empty-btn {
    padding: 8px 16px;
    background: var(--accent);
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
}

.watchlist-empty-btn:hover {
    filter: brightness(1.15);
}

.wl-row {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-subtle);
    cursor: pointer;
    transition: background 0.1s;
}

.wl-row:hover {
    background: rgba(255,255,255,0.03);
}

.wl-info {
    flex: 1;
    min-width: 0;
}

.wl-symbol {
    display: block;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.wl-exchange {
    display: block;
    font-size: 10px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.wl-data {
    text-align: right;
    margin-right: 8px;
}

.wl-price {
    display: block;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-primary);
}

.wl-change {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
}

.wl-remove {
    width: 20px;
    height: 20px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s;
}

.wl-row:hover .wl-remove {
    opacity: 1;
}

.wl-remove:hover {
    color: var(--red);
}

/* Watchlist Modal */
.watchlist-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.watchlist-modal {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    width: 100%;
    max-width: 360px;
    overflow: hidden;
}

.watchlist-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.watchlist-modal-header h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

.watchlist-modal-close {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
}

.watchlist-modal-close:hover {
    color: var(--text-primary);
}

.watchlist-modal-body {
    padding: 16px;
}

.watchlist-modal-field {
    margin-bottom: 16px;
}

.watchlist-modal-field label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.watchlist-modal-select,
.watchlist-modal-input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-pane);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
}

.watchlist-modal-select:focus,
.watchlist-modal-input:focus {
    outline: none;
    border-color: var(--accent);
}

.watchlist-modal-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.watchlist-suggestion {
    padding: 6px 10px;
    background: var(--bg-pane);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 11px;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: all 0.15s;
}

.watchlist-suggestion:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

.watchlist-modal-footer {
    padding: 16px;
    border-top: 1px solid var(--border-subtle);
}

.watchlist-modal-btn-add {
    width: 100%;
    padding: 12px;
    background: var(--accent);
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.watchlist-modal-btn-add:hover {
    filter: brightness(1.15);
}
.watchlist-search {
    width: calc(100% - 12px);
    margin: 6px;
    padding: 4px 8px;
    background: var(--bg-base);
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 11px;
    outline: none;
}
.watchlist-search:focus { border-color: var(--accent); }
.watchlist-search::placeholder { color: var(--text-secondary); }

.watchlist-list {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.wl-exchange-group { margin-bottom: 2px; }

.wl-exchange-label {
    font-size: 9px;
    font-weight: 700;
    color: var(--text-secondary);
    padding: 4px 8px 2px;
    letter-spacing: 0.5px;
}

.wl-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    grid-template-rows: auto auto;
    padding: 3px 8px;
    cursor: grab;
    transition: background 0.1s;
    gap: 0 6px;
    user-select: none;
}
.wl-row:hover { background: rgba(255,255,255,0.04); }
.wl-row.wl-active {
    background: rgba(255,255,255,0.04);
    border-left: 2px solid var(--accent);
}
.wl-row[draggable="true"] { cursor: grab; }
.wl-row[draggable="true"]:active { cursor: grabbing; }

.wl-symbol-name {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary);
    grid-column: 1;
    grid-row: 1;
}
.wl-price {
    font-size: 11px;
    color: var(--text-primary);
    grid-column: 2;
    grid-row: 1;
    text-align: right;
}
.wl-change {
    font-size: 10px;
    grid-column: 3;
    grid-row: 1;
    text-align: right;
    min-width: 50px;
}
.wl-vol {
    font-size: 9px;
    color: var(--text-secondary);
    grid-column: 2 / 4;
    grid-row: 2;
    text-align: right;
}

.change-positive { color: var(--green-price); }
.change-negative { color: var(--red-price); }

.flash-green { animation: flashGreen 0.4s ease-out; }
.flash-red { animation: flashRed 0.4s ease-out; }

@keyframes flashGreen {
    0% { background: var(--green-bar); }
    100% { background: transparent; }
}
@keyframes flashRed {
    0% { background: var(--red-bar); }
    100% { background: transparent; }
}

/* ---- Order Book Widget ---- */
.ob-filter {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 6px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-secondary);
}

.ob-filter label {
    font-weight: 500;
}

.ob-asks {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 0;
}
.ob-bids {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
}

.ob-col-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 2px 6px;
    font-size: 8px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-family: var(--font-mono);
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-pane);
    flex-shrink: 0;
    z-index: 10;
}

.ob-spread {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 2px 6px;
    font-size: 11px;
    font-family: var(--font-mono);
    background: var(--bg-base);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}
.spread-price { font-weight: 700; color: var(--text-primary); font-size: 12px; }
.spread-label { color: var(--text-secondary); font-size: 9px; text-transform: uppercase; letter-spacing: 0.5px; }
.spread-value { color: var(--text-secondary); font-size: 9px; }

.ob-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 0 6px;
    font-size: 11px;
    font-family: var(--font-mono);
    position: relative;
    line-height: 17px;
}
.ob-bar {
    position: absolute;
    top: 0;
    height: 100%;
    z-index: 0;
}
.ob-bar-bid { right: 0; background: var(--green-bar); }
.ob-bar-ask { right: 0; background: var(--red-bar); }
.ob-col { position: relative; z-index: 1; }
.ob-col-price { text-align: left; }
.ob-col-qty { text-align: right; }
.ob-col-total { text-align: right; color: var(--text-secondary); font-size: 10px; }
.bid-price { color: var(--green-price); }
.ask-price { color: var(--red-price); }

/* ---- Trade Tape Widget ---- */
.trade-tape-filter {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 6px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-secondary);
}

.trade-tape-filter label {
    font-weight: 500;
}

.size-filter-select {
    padding: 3px 6px;
    background: var(--bg-pane);
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    color: var(--text-primary);
    font-size: 11px;
    cursor: pointer;
}

.size-filter-select:focus {
    outline: none;
    border-color: var(--accent);
}

.trade-tape-header {
    display: grid;
    grid-template-columns: 70px 12px 1fr 1fr 1fr;
    padding: 2px 6px;
    font-size: 8px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-family: var(--font-mono);
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
    gap: 3px;
}

.trade-tape-list {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.tt-row {
    display: grid;
    grid-template-columns: 70px 12px 1fr 1fr 1fr;
    padding: 0 6px;
    font-size: 11px;
    font-family: var(--font-mono);
    line-height: 17px;
    gap: 3px;
    align-items: center;
}
.tt-row.trade-new { animation: tradeFlash 0.5s ease-out; }

@keyframes tradeFlash {
    0% { background: rgba(255, 255, 255, 0.06); }
    100% { background: transparent; }
}

.tt-time { color: var(--text-secondary); font-size: 10px; }
.tt-side {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}
.tt-side-buy { background: var(--green-price); }
.tt-side-sell { background: var(--red-price); }
.tt-price-buy { color: var(--green-price); text-align: right; }
.tt-price-sell { color: var(--red-price); text-align: right; }
.tt-size { text-align: right; color: var(--text-primary); }
.tt-bar-cell { position: relative; }
.tt-size-bar {
    height: 12px;
    border-radius: 1px;
    min-width: 1px;
}
.tt-size-bar-buy { background: var(--green-bar); }
.tt-size-bar-sell { background: var(--red-bar); }

/* ---- Ticker Widget ---- */
.ticker-widget {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 12px;
    gap: 6px;
}

.ticker-price {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-mono);
    letter-spacing: -1px;
}

.ticker-change {
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font-mono);
}
.ticker-change-positive { color: var(--green-price); }
.ticker-change-negative { color: var(--red-price); }

.ticker-stats {
    display: flex;
    gap: 24px;
    font-size: 11px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.ticker-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.ticker-stat-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.ticker-stat-value {
    font-size: 12px;
    color: var(--text-primary);
}

.ticker-symbol {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ---- Overlay Chart Legend ---- */
.overlay-legend {
    position: absolute;
    top: 8px;
    left: 8px;
    display: flex;
    gap: 12px;
    z-index: 5;
    pointer-events: none;
}
.overlay-legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-primary);
}
.overlay-legend-swatch {
    width: 12px;
    height: 3px;
    border-radius: 1px;
}

/* ---- Drop Target Indicator ---- */
.layout-panel.panel-focused {
    border-color: var(--border-active);
    box-shadow: inset 0 0 0 1px rgba(33, 150, 243, 0.1);
}
.layout-panel.drop-target {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}
.layout-panel.drop-target::after {
    content: 'Drop here';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
    color: var(--accent);
    z-index: 500;
    pointer-events: none;
}

/* ---- Drag Ghost ---- */
.drag-ghost {
    position: fixed;
    pointer-events: none;
    z-index: 10001;
    background: var(--bg-elevated);
    border: 1px solid var(--accent);
    border-radius: 4px;
    padding: 4px 10px;
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--text-primary);
    opacity: 0.9;
}

/* ---- Scrollbar Styling ---- */
::-webkit-scrollbar { width: 3px; height: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 1px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ---- Trading Panel Widget ---- */
.trading-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--bg-pane);
}

.trading-header {
    padding: 8px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-elevated);
}

.trading-tabs {
    display: flex;
    gap: 4px;
}

.trading-tab {
    flex: 1;
    padding: 5px 12px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 3px;
    transition: all 0.15s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.trading-tab.active.trading-tab-buy {
    background: var(--green-bar);
    color: var(--green-price);
    border: 1px solid var(--green-price);
}

.trading-tab.active.trading-tab-sell {
    background: var(--red-bar);
    color: var(--red-price);
    border: 1px solid var(--red-price);
}

.trading-tab:hover:not(.active) {
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
}

.trading-content {
    flex: 1;
    padding: 8px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.trading-form {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.trading-field {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.trading-label {
    font-size: 10px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.trading-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.trading-link-btn {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 10px;
    cursor: pointer;
    text-decoration: underline;
    font-family: var(--font-mono);
}

.trading-link-btn:hover {
    color: #60a5fa;
}

.trading-balance {
    font-size: 10px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.trading-input,
.trading-select {
    width: 100%;
    padding: 5px 8px;
    background: var(--bg-base);
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 11px;
    outline: none;
}

.trading-input:focus,
.trading-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.trading-percent-group {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 4px;
}

.trading-percent-btn {
    padding: 6px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 10px;
    cursor: pointer;
    border-radius: 3px;
    transition: all 0.1s;
}

.trading-percent-btn:hover {
    background: rgba(255,255,255,0.06);
    color: var(--text-primary);
}

.trading-total {
    padding: 8px 10px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-primary);
    text-align: right;
}

.trading-submit-btn {
    padding: 8px 12px;
    border: none;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: auto;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--accent);
    color: white;
}

.trading-submit-btn:hover {
    filter: brightness(1.15);
    transform: translateY(-1px);
}

.btn-icon {
    font-size: 14px;
}

.trading-status {
    padding: 8px 12px;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-elevated);
    margin-top: auto;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-secondary);
}

.status-dot.status-connected {
    background: var(--green-price);
    box-shadow: 0 0 6px rgba(0, 200, 83, 0.3);
}

.status-text {
    font-size: 10px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

/* ---- Trading Modal ---- */
.trading-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.trading-modal {
    background: var(--bg-elevated);
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    padding: 0;
    min-width: 320px;
    max-width: 400px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    font-family: var(--font-mono);
}

.trading-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-base);
}

.trading-modal-header h3 {
    font-size: 14px;
    color: var(--text-primary);
    margin: 0;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.trading-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
}

.trading-modal-close:hover {
    background: rgba(255,255,255,0.1);
    color: var(--text-primary);
}

.trading-modal-content {
    padding: 20px;
}

.trading-modal-actions {
    display: flex;
    gap: 8px;
    margin-top: 20px;
    justify-content: flex-end;
}

.trading-btn-secondary,
.trading-btn-primary {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s;
}

.trading-btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

.trading-btn-secondary:hover {
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
}

.trading-btn-primary {
    background: var(--accent);
    color: white;
}

.trading-btn-primary:hover {
    filter: brightness(1.15);
}

/* ---- Simple Watchlist Widget ---- */
.watchlist-widget {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--bg-pane);
}

.watchlist-header {
    padding: 4px 6px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-elevated);
}

.watchlist-title {
    font-size: 9px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 4px;
    font-family: var(--font-mono);
}

.watchlist-search {
    width: 100%;
    padding: 4px 6px;
    background: var(--bg-base);
    border: 1px solid var(--border-subtle);
    border-radius: 2px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 10px;
    outline: none;
}

.watchlist-search:focus {
    border-color: var(--accent);
}

.watchlist-search::placeholder {
    color: var(--text-muted);
}

.watchlist-content {
    flex: 1;
    overflow: hidden;
}

.watchlist-list {
    height: 100%;
    overflow-y: auto;
}

.watchlist-loading,
.watchlist-empty {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 11px;
}

/* Simple watchlist widget overrides (scoped to avoid clobbering terminal watchlist) */
.watchlist-widget .wl-exchange-group {
    margin-bottom: 1px;
}

.watchlist-widget .wl-exchange-label {
    font-size: 8px;
    font-weight: 700;
    color: var(--text-muted);
    padding: 4px 6px 1px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    font-family: var(--font-mono);
}

.watchlist-widget .wl-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    grid-template-rows: auto auto;
    padding: 3px 6px;
    cursor: pointer;
    transition: background 0.1s;
    gap: 0 4px;
    user-select: none;
    font-size: 11px;
    font-family: var(--font-mono);
}

.watchlist-widget .wl-row:hover {
    background: rgba(255,255,255,0.04);
}

.watchlist-widget .wl-row.wl-active {
    background: rgba(33, 150, 243, 0.08);
    border-left: 2px solid var(--accent);
}

.watchlist-widget .wl-symbol-name {
    font-weight: 600;
    color: var(--text-primary);
    grid-column: 1;
    grid-row: 1;
}

.watchlist-widget .wl-price {
    color: var(--text-primary);
    grid-column: 2;
    grid-row: 1;
    text-align: right;
    font-family: var(--font-mono);
}

.watchlist-widget .wl-change {
    grid-column: 3;
    grid-row: 1;
    text-align: right;
    min-width: 50px;
    font-family: var(--font-mono);
    font-size: 10px;
}

.watchlist-widget .wl-vol {
    font-size: 9px;
    color: var(--text-secondary);
    grid-column: 2 / 4;
    grid-row: 2;
    text-align: right;
    font-family: var(--font-mono);
}

/* (Legacy trade styles removed — widget uses tt-* classes) */

/* ============================================================
   MOBILE RESPONSIVE STYLES
   ============================================================ */

/* ---- Mobile Responsive Breakpoints ---- */
@media screen and (max-width: 768px) {
    
    /* ---- General Mobile Adjustments ---- */
    html, body {
        font-size: 14px; /* Larger base font for mobile */
    }
    
    /* ---- Terminal Layout ---- */
    .terminal {
        height: 100vh;
        height: 100dvh; /* Use dynamic viewport height on mobile */
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }
    
    /* ---- Header Bar (hidden, replaced by bottom tab bar) ---- */
    .header-bar {
        display: none !important;
    }

    /* ---- Grid Presets - Simplified for Mobile ---- */
    .grid-presets {
        display: none;
    }
    
    /* ---- Status Indicator ---- */
    .status-indicator {
        font-size: 12px;
        gap: 6px;
    }
    
    .status-dot {
        width: 8px;
        height: 8px;
    }
    
    /* ---- Layout Root - Single Pane on Mobile ---- */
    #layout-root {
        display: flex;
        flex-direction: column;
        flex: 1 1 0%;
        min-height: 0;
        height: 0; /* Force flex: 1 to fill parent, not content-based */
        overflow: hidden;
    }
    
    .layout-split {
        flex-direction: column !important;
        flex: 1 !important;
        min-height: 0;
        height: 100% !important;
    }
    
    /* All splits hidden on mobile — panels moved to layout-root via JS */
    .layout-split {
        display: none !important;
    }
    
    /* ---- Hide Dividers on Mobile ---- */
    .layout-divider {
        display: none !important;
    }
    
    /* ---- Panel Adjustments ---- */
    .layout-panel {
        min-height: 0;
        border-left: none;
        border-right: none;
        border-radius: 0;
    }

    /* Hide panels by default, show only active one */
    .layout-panel {
        display: none !important;
    }
    .layout-panel.mobile-active {
        display: flex !important;
    }

    /* Active panel fills all remaining viewport height */
    .layout-panel.mobile-active {
        display: flex;
        flex-direction: column;
        flex: 1 1 0% !important;
        min-height: 0;
        overflow: hidden;
        max-width: 100vw;
        width: 100%;
        position: relative;
        z-index: 10;
    }

    /* Panel content fills and clips overflow */
    .layout-panel.mobile-active .panel-content {
        display: flex;
        flex-direction: column;
        flex: 1 1 auto;
        min-height: 0;
        overflow: hidden;
        max-width: 100%;
    }

    /* Orderbook rows fill available space */
    .layout-panel.mobile-active .ob-asks,
    .layout-panel.mobile-active .ob-bids {
        flex: 1 1 0;
        min-height: 60px;
        overflow-y: auto;
        overflow-x: hidden;
    }

    .layout-panel.mobile-active .ob-spread {
        flex-shrink: 0;
    }

    /* Chart overlay bar: allow dropdown to overflow on mobile */
    .layout-panel.mobile-active .chart-overlay-bar {
        max-width: 100%;
        overflow: visible;
    }
    
    /* ---- Panel Header Adjustments ---- */
    .panel-header {
        height: 36px;
        min-height: 36px;
        padding: 0 12px;
        gap: 8px;
    }
    
    .panel-header-market {
        font-size: 12px;
    }
    
    .panel-header-btn {
        font-size: 16px;
        padding: 4px 6px;
        min-width: 32px; /* Touch-friendly */
        min-height: 28px; /* Touch-friendly */
    }
    
    /* ---- Watchlist Mobile Adjustments ---- */
    .watchlist-search {
        padding: 8px 12px;
        font-size: 12px;
        min-height: 36px; /* Touch-friendly */
    }
    
    .wl-row {
        padding: 8px 12px;
        min-height: 48px; /* Touch-friendly */
        gap: 0 8px;
    }
    
    .wl-symbol-name {
        font-size: 12px;
    }
    
    .wl-price {
        font-size: 12px;
    }
    
    .wl-change {
        font-size: 11px;
        min-width: 60px;
    }
    
    .wl-vol {
        font-size: 10px;
    }
    
    /* ---- Order Book Mobile ---- */
    .ob-col-header {
        padding: 4px 8px;
        font-size: 9px;
    }
    
    .ob-row {
        padding: 1px 8px;
        line-height: 20px; /* Compact rows to fit more */
        font-size: 11px;
    }
    
    .ob-spread {
        padding: 4px 8px;
        font-size: 11px;
    }
    
    .spread-price {
        font-size: 12px;
    }
    
    /* Hide PWA install prompt on terminal to save space */
    .pwa-install-prompt {
        display: none !important;
    }
    
    /* Hide min-size filter on mobile - saves vertical space */
    .ob-filter {
        display: none;
    }
    
    /* ---- Trade Tape Mobile ---- */
    .trade-tape-header {
        padding: 6px 12px;
        font-size: 10px;
        gap: 6px;
    }
    
    .tt-row {
        padding: 3px 12px;
        line-height: 24px; /* Larger for touch */
        font-size: 12px;
        gap: 6px;
    }
    
    .tt-time {
        font-size: 11px;
    }
    
    /* ---- Ticker Widget Mobile ---- */
    .ticker-widget {
        padding: 24px 16px;
        gap: 12px;
    }
    
    .ticker-price {
        font-size: 28px;
        line-height: 1.1;
    }
    
    .ticker-change {
        font-size: 16px;
    }
    
    .ticker-stats {
        gap: 16px;
        font-size: 12px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .ticker-stat-value {
        font-size: 13px;
    }
    
    /* ---- Config Modal Mobile ---- */
    .config-modal-overlay {
        padding: 0;
        align-items: flex-end;
    }
    
    .config-modal {
        min-width: auto;
        width: 100vw;
        max-width: 100vw;
        max-height: 90vh;
        margin: 0;
        border-radius: 16px 16px 0 0;
        padding: 20px 16px calc(env(safe-area-inset-bottom, 0px) + 16px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .config-modal h3 {
        font-size: 14px;
        margin-bottom: 16px;
        text-align: center;
    }
    
    .config-field {
        margin-bottom: 14px;
    }

    .config-field label {
        font-size: 11px;
        margin-bottom: 6px;
    }

    .config-field select,
    .config-field input {
        padding: 12px 14px;
        font-size: 16px;
        min-height: 48px;
        border-radius: 8px;
        -webkit-appearance: none;
        appearance: none;
        touch-action: manipulation;
    }

    .config-field select {
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='6'%3E%3Cpath d='M0 0l6 6 6-6' fill='%23888'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 12px center;
        padding-right: 32px;
    }

    .config-market-list {
        max-height: 120px;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .config-tf-btn {
        padding: 10px 14px;
        font-size: 13px;
        min-height: 36px; /* Touch-friendly */
    }
    
    .config-market-item {
        padding: 12px;
        min-height: 44px; /* Touch-friendly */
        font-size: 13px;
    }

    .config-indicator-group {
        gap: 12px 20px;
    }

    .config-indicator-toggle {
        font-size: 13px;
        min-height: 36px;
        align-items: center;
    }

    .config-indicator-toggle input[type="checkbox"] {
        width: 20px;
        height: 20px;
        -webkit-appearance: checkbox;
        appearance: checkbox;
        border-radius: 4px;
    }

    /* Apply button mobile */
    .config-modal .config-tf-btn.active[style*="width: 100%"] ,
    .config-modal > .config-tf-btn:last-child {
        padding: 14px;
        font-size: 14px;
        min-height: 48px;
        border-radius: 8px;
        font-weight: 600;
    }
    
    /* ---- Context Menu Mobile ---- */
    .layout-context-menu {
        min-width: 200px;
        font-size: 14px;
    }
    
    .ctx-item {
        padding: 12px 16px;
        min-height: 44px; /* Touch-friendly */
        gap: 12px;
    }
    
    .ctx-icon {
        font-size: 16px;
        width: 20px;
    }
    
    /* ---- Touch-Friendly Active States (replace hover) ---- */
    .panel-header-btn:active,
    .grid-preset-btn:active,
    .config-tf-btn:active,
    .mobile-panel-btn:active,
    .mobile-panel-option:active,
    .ctx-item:active,
    .config-market-item:active {
        background: rgba(255,255,255,0.08) !important;
    }
    
    .wl-row:active {
        background: rgba(59, 130, 246, 0.12) !important;
    }

    /* ---- Add Touch-Friendly Focus States ---- */
    .panel-header-btn:focus-visible,
    .grid-preset-btn:focus-visible,
    .config-tf-btn:focus-visible,
    .mobile-panel-btn:focus-visible {
        outline: 2px solid var(--accent);
        outline-offset: 2px;
    }

    /* ---- Trading Panel Mobile ---- */
    .trading-panel {
        min-height: 0;
    }

    .trading-content {
        padding: 8px;
    }
    
    .trading-form {
        gap: 8px;
    }

    .trading-tab {
        padding: 8px 12px;
        font-size: 12px;
        min-height: 40px;
    }

    .trading-input,
    .trading-select {
        padding: 10px 12px;
        font-size: 14px;
        min-height: 44px;
    }

    .trading-percent-btn {
        padding: 10px 8px;
        font-size: 11px;
        min-height: 40px;
    }

    .trading-submit-btn {
        padding: 14px 16px;
        font-size: 14px;
        min-height: 48px;
    }

    /* ---- Trading Modal Mobile ---- */
    .trading-modal-overlay {
        padding: 16px;
    }

    .trading-modal {
        min-width: auto;
        max-width: 95vw;
        width: 100%;
    }

    .trading-modal-header {
        padding: 14px 16px;
    }

    .trading-modal-content {
        padding: 16px;
    }

    .trading-modal-close {
        min-width: 44px;
        min-height: 44px;
    }

    /* ---- Watchlist Modal Mobile ---- */
    .watchlist-modal {
        max-width: 95vw;
        margin: 0 8px;
    }

    .watchlist-modal-header {
        padding: 14px 16px;
    }

    .watchlist-modal-body {
        padding: 14px 16px;
    }

    .watchlist-modal-select,
    .watchlist-modal-input {
        min-height: 44px;
        font-size: 14px;
    }

    .watchlist-modal-btn-add {
        min-height: 48px;
        font-size: 15px;
    }

    .watchlist-suggestion {
        padding: 10px 14px;
        font-size: 12px;
        min-height: 40px;
        display: flex;
        align-items: center;
    }

    /* ---- Quick Symbol Selector Mobile ---- */
    .quick-symbol-dropdown {
        min-width: auto;
        max-width: 90vw;
        width: calc(100vw - 32px);
    }

    .qss-search {
        padding: 10px 12px;
        font-size: 14px;
        min-height: 44px;
    }

    .qss-symbol-btn {
        padding: 10px 14px;
        font-size: 12px;
        min-height: 40px;
    }

    .qss-tf-btn {
        padding: 10px 14px;
        font-size: 12px;
        min-height: 40px;
    }

    /* ---- Chart Overlay Bar Mobile ---- */
    .chart-overlay-bar {
        padding: 4px 6px;
        gap: 4px;
        justify-content: stretch !important;
    }
    
    /* Hide star and fav chips on mobile to center symbol */
    .chart-star-btn {
        display: none;
    }
    
    .chart-fav-chips {
        display: none;
    }
    
    /* Title centered via flexbox — TF left, title expands to fill center, gear right */
    .chart-title-label {
        flex: 1 !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        text-align: center !important;
        position: static !important;
        transform: none !important;
    }

    .chart-tf-dropdown {
        flex-shrink: 0 !important;
        margin-left: 0 !important;
        z-index: 2;
    }
    
    /* Gear button stays on right */
    .chart-overlay-bar .panel-header-btn {
        flex-shrink: 0 !important;
    }

    .chart-tf-toggle {
        padding: 8px 12px;
        font-size: 13px;
        min-height: 44px; /* Touch-friendly */
    }
    
    .chart-tf-option {
        padding: 12px 16px;
        min-height: 44px; /* Touch-friendly */
        font-size: 13px;
    }
    
    /* Chart controls - touch-friendly on mobile */
    .chart-star-btn {
        font-size: 22px;
        padding: 8px;
        min-width: 44px;
        min-height: 44px;
    }
    
    .chart-title-symbol {
        font-size: 15px;
    }
    
    .chart-fav-chip {
        padding: 8px 12px;
        min-height: 36px;
        font-size: 12px;
    }

    /* ---- Overlay Legend Mobile ---- */
    .overlay-legend {
        top: 4px;
        left: 4px;
        gap: 8px;
        flex-wrap: wrap;
    }

    .overlay-legend-item {
        font-size: 9px;
    }

    /* ---- Mobile Specific Scrollbars ---- */
    ::-webkit-scrollbar {
        width: 4px;
        height: 4px;
    }
    
    ::-webkit-scrollbar-thumb {
        background: #3a3a3a;
        border-radius: 4px;
    }
}

/* ---- Extra Small Screens (320px - 480px) ---- */
@media screen and (max-width: 480px) {
    
    html, body {
        font-size: 13px;
    }
    
    .layout-panel.mobile-active {
        flex: 1;
        min-height: 0;
        height: auto; /* Override, let flex handle it */
    }
    
    .panel-header {
        height: 32px;
        min-height: 32px;
        padding: 0 8px;
    }
    
    .panel-header-market {
        font-size: 11px;
    }
    
    .panel-header-btn {
        min-width: 28px;
        min-height: 24px;
        font-size: 14px;
    }
    
    .ticker-price {
        font-size: 24px;
    }
    
    .ticker-change {
        font-size: 14px;
    }
    
    .ticker-stats {
        gap: 12px;
        font-size: 11px;
    }
    
    .wl-row {
        padding: 6px 8px;
        min-height: 40px;
    }
    
    .ob-row {
        line-height: 20px;
        font-size: 11px;
    }
    
    .tt-row {
        line-height: 20px;
        font-size: 11px;
    }

    /* Trading on extra small */
    .trading-tab {
        padding: 6px 8px;
        font-size: 11px;
    }

    .trading-input,
    .trading-select {
        font-size: 13px;
        padding: 8px 10px;
    }

    .trading-percent-group {
        grid-template-columns: 1fr 1fr;
    }

    .trading-submit-btn {
        padding: 12px 14px;
        font-size: 13px;
    }

    /* Config modal extra small */
    .config-modal {
        max-width: 100vw;
        width: 100vw;
        padding: 16px 12px calc(env(safe-area-inset-bottom, 0px) + 12px);
    }

    .config-tf-group {
        gap: 6px;
    }

    .config-tf-btn {
        padding: 8px 10px;
        font-size: 12px;
        min-height: 36px;
    }
}

/* ============================================================
   Mobile Bottom Tab Bar + FAB
   ============================================================ */

/* Hidden by default (desktop) */
.mobile-tab-bar {
    display: none;
}
.mobile-fab-overlay {
    display: none;
}

@media screen and (max-width: 768px) {
    /* ---- Bottom Tab Bar ---- */
    .mobile-tab-bar {
        display: flex;
        align-items: center;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 56px;
        background: #080808;
        border-top: 1px solid var(--border-subtle);
        z-index: 500;
        padding: 0;
        padding-bottom: env(safe-area-inset-bottom, 0px);
        flex-shrink: 0;
    }

    .mobile-tab-bar-inner {
        display: flex;
        flex: 1;
        align-items: center;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 0;
    }
    .mobile-tab-bar-inner::-webkit-scrollbar {
        display: none;
    }

    .mobile-tab {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        flex: 1 0 60px;
        min-width: 56px;
        max-width: 80px;
        height: 56px;
        background: none;
        border: none;
        color: #555;
        font-family: var(--font-mono);
        font-size: 9px;
        cursor: pointer;
        transition: color 0.15s;
        padding: 4px 2px;
        position: relative;
    }
    .mobile-tab::after {
        content: '';
        position: absolute;
        top: 0;
        left: 25%;
        right: 25%;
        height: 2px;
        background: transparent;
        border-radius: 0 0 2px 2px;
        transition: background 0.15s;
    }
    .mobile-tab.active {
        color: var(--accent);
    }
    .mobile-tab.active::after {
        background: var(--accent);
    }
    .mobile-tab:active {
        background: rgba(255,255,255,0.04);
    }

    .mobile-tab-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 24px;
        height: 24px;
    }
    .mobile-tab-icon svg {
        width: 18px;
        height: 18px;
    }

    .mobile-tab-label {
        font-size: 9px;
        letter-spacing: 0.3px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 56px;
    }

    /* ---- FAB (Add Panel) Button ---- */
    .mobile-fab {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: var(--accent);
        color: #000;
        border: none;
        font-size: 24px;
        font-weight: 700;
        cursor: pointer;
        flex-shrink: 0;
        margin: 0 8px 0 4px;
        box-shadow: 0 2px 12px rgba(0, 200, 83, 0.3);
        transition: transform 0.15s, box-shadow 0.15s;
        line-height: 1;
    }
    .mobile-fab:active {
        transform: scale(0.92);
        box-shadow: 0 1px 6px rgba(0, 200, 83, 0.2);
    }

    /* ---- FAB Panel Picker Overlay ---- */
    .mobile-fab-overlay {
        display: none;
        position: fixed;
        inset: 0;
        z-index: 9999;
        background: rgba(0,0,0,0.6);
        align-items: flex-end;
        justify-content: center;
    }
    .mobile-fab-overlay.open {
        display: flex;
    }

    .mobile-fab-sheet {
        width: 100%;
        max-width: 400px;
        background: var(--bg-elevated);
        border-radius: 16px 16px 0 0;
        padding: 16px 16px calc(env(safe-area-inset-bottom, 0px) + 16px);
        max-height: 60vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .mobile-fab-sheet-header {
        font-family: var(--font-mono);
        font-size: 13px;
        font-weight: 600;
        color: var(--text-primary);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-bottom: 12px;
        text-align: center;
    }

    .mobile-fab-sheet-list {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }

    .mobile-fab-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 14px 16px;
        background: var(--bg-base);
        border: 1px solid var(--border-subtle);
        border-radius: 8px;
        color: var(--text-primary);
        font-family: var(--font-mono);
        font-size: 13px;
        cursor: pointer;
        transition: background 0.15s, border-color 0.15s;
    }
    .mobile-fab-item:active {
        background: rgba(0, 200, 83, 0.08);
        border-color: rgba(0, 200, 83, 0.3);
    }

    .mobile-fab-item-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 24px;
        height: 24px;
        color: var(--accent);
    }
    .mobile-fab-item-icon svg {
        width: 20px;
        height: 20px;
    }

    /* ---- Adjust layout-root to account for bottom tab bar ---- */
    #layout-root:not(.desktop-hidden) {
        padding-bottom: calc(56px + env(safe-area-inset-bottom, 0px));
    }
}

/* ============================================================
   Mobile Layout Mode (LayoutManager-owned)
   ============================================================ */

/* Hide desktop layout-root when in mobile mode */
.desktop-hidden {
    display: none !important;
}

/* mobile-current-pair — visibility toggled by JS in enterMobileMode/exitMobileMode */
.mobile-current-pair {
    display: none;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.3px;
    margin-left: 8px;
}

/* ============================================================
   AUDIT V2 ADDITIONS — Cryptowatch-quality enhancements
   ============================================================ */

/* ---- Chart Overlay Bar (title + star + TF dropdown) ---- */
.chart-overlay-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
    z-index: 5;
    position: relative;
}

.chart-star-btn {
    background: transparent;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0 2px;
    line-height: 1;
    transition: color 0.15s;
}
.chart-star-btn:hover { color: var(--accent); }
.chart-star-btn.starred { color: var(--accent); text-shadow: 0 0 6px var(--accent-glow); }

.chart-title-label {
    display: flex;
    align-items: baseline;
    gap: 6px;
    font-family: var(--font-mono);
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.12s;
}
.chart-title-label:hover {
    background: rgba(255,255,255,0.05);
    border-color: var(--border-subtle);
}
.chart-title-symbol {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
}
.chart-title-exchange {
    font-size: 10px;
    font-weight: 400;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* Pinned Favorites Chips */
.chart-fav-chips {
    display: flex;
    gap: 3px;
    margin-left: 6px;
    align-items: center;
    overflow-x: auto;
    flex-shrink: 1;
    min-width: 0;
}
.chart-fav-chip {
    padding: 1px 7px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 3px;
    transition: all 0.1s;
    white-space: nowrap;
    flex-shrink: 0;
}
.chart-fav-chip:hover {
    color: var(--text-primary);
    border-color: var(--accent);
    background: var(--accent-dim);
}
.chart-fav-chip.active {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-dim);
    font-weight: 600;
}

/* ---- Symbol Search Modal ---- */
.chart-search-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.55);
    z-index: 200;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 28px;
}
.chart-search-modal {
    background: var(--bg-elevated);
    border: 1px solid #2a2a2a;
    border-radius: 10px;
    width: 360px;
    max-width: 95%;
    max-height: 70%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 16px 64px rgba(0,0,0,0.7);
    overflow: hidden;
}
.chart-search-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-subtle);
}
.chart-search-icon {
    font-size: 14px;
    opacity: 0.5;
    flex-shrink: 0;
}
.chart-search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 500;
}
.chart-search-input::placeholder { color: var(--text-secondary); }
.chart-search-results {
    flex: 1;
    overflow-y: auto;
    padding: 4px 0;
}
.chart-search-empty {
    padding: 24px 16px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 12px;
}
.chart-search-group { margin-bottom: 4px; }
.chart-search-group-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    padding: 8px 14px 4px;
}
.chart-search-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 14px;
    cursor: pointer;
    transition: background 0.08s;
    font-family: var(--font-mono);
}
.chart-search-item:hover,
.chart-search-item.highlighted {
    background: rgba(255,255,255,0.06);
}
.chart-search-item.current {
    background: var(--accent-dim);
}
.chart-search-item.current .chart-search-item-symbol {
    color: var(--accent);
}
.chart-search-item-symbol {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}
.chart-search-item-exchange {
    font-size: 9px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Timeframe Dropdown */
.chart-tf-dropdown {
    position: relative;
    margin-left: 4px;
}
.chart-tf-toggle {
    padding: 2px 8px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 3px;
    transition: all 0.1s;
    line-height: 1.4;
}
.chart-tf-toggle:hover {
    color: var(--text-primary);
    border-color: var(--accent);
}
.chart-tf-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 2px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.5);
    z-index: 10000; /* High z-index to appear above canvas on mobile */
    padding: 2px;
    min-width: 50px;
}
.chart-tf-menu.open { display: flex; flex-direction: column; }
.chart-tf-option {
    padding: 4px 12px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 3px;
    transition: all 0.1s;
    text-align: left;
    white-space: nowrap;
}
.chart-tf-option:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.04);
}
.chart-tf-option.active {
    background: var(--accent-dim);
    color: var(--accent);
}
.chart-tf-group-label {
    padding: 4px 10px 2px;
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent);
    opacity: 0.7;
}
.chart-tf-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 4px 6px;
}

/* ---- Orderbook Cumulative Depth Bars ---- */
.ob-bar-cum-bid {
    right: 0;
    background: rgba(34, 197, 94, 0.10);
}
.ob-bar-cum-ask {
    right: 0;
    background: rgba(239, 68, 68, 0.10);
}

/* ---- Trade Tape Size Highlighting ---- */
.tt-row.tt-large {
    background: rgba(255, 255, 255, 0.02);
}
.tt-row.tt-large .tt-size {
    font-weight: 600;
}
.tt-row.tt-whale {
    background: rgba(245, 158, 11, 0.08);
    border-left: 2px solid rgba(245, 158, 11, 0.4);
}
.tt-row.tt-whale .tt-size {
    font-weight: 700;
    color: #f59e0b;
}
.tt-size-highlight {
    font-weight: 600;
}

/* ---- Watchlist Sparkline ---- */
.wl-sparkline {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    padding: 0 4px;
}
.wl-spark-canvas {
    display: block;
    width: 60px;
    height: 20px;
}

/* ---- Watchlist Drag Reorder Indicators ---- */
.wl-row.wl-dragging {
    opacity: 0.4;
}
.wl-row.wl-drop-above {
    border-top: 2px solid var(--accent) !important;
}
.wl-row.wl-drop-below {
    border-bottom: 2px solid var(--accent) !important;
}

/* ---- Layout Divider Enhanced Visibility ---- */
.layout-divider {
    position: relative;
}
.layout-divider::after {
    content: '';
    position: absolute;
    background: rgba(59, 130, 246, 0.3);
    opacity: 0;
    transition: opacity 0.2s;
    border-radius: 2px;
}
.divider-h::after {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 24px;
}
.divider-v::after {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 2px;
}
.layout-divider:hover::after {
    opacity: 1;
}

/* ---- Monospace for all numeric data ---- */
.ob-col-price,
.ob-col-qty,
.ob-col-total,
.tt-price-buy,
.tt-price-sell,
.tt-size,
.tt-time,
.wl-price,
.wl-change,
.spread-price,
.spread-value,
.stat-value,
.ticker-price,
.ticker-change,
.price-cell,
.change-cell,
.volume-cell,
.high-cell,
.low-cell {
    font-family: var(--font-mono);
}

/* ---- Ensure numbers are tabular ---- */
.ob-col-qty,
.ob-col-total,
.ob-col-price,
.tt-size,
.tt-price-buy,
.tt-price-sell {
    font-variant-numeric: tabular-nums;
}

/* ============================================================
   Skeleton Loading Animations
   ============================================================ */

@keyframes skeleton-shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}


/* Base skeleton element */
.skeleton {
    background: linear-gradient(
        90deg,
        #1a1a1a 25%,
        #1f2a1f 50%,
        #1a1a1a 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.8s ease-in-out infinite;
    border-radius: 3px;
    display: inline-block;
}

/* Skeleton line (text placeholder) */
.skeleton-line {
    height: 12px;
    border-radius: 3px;
    background: linear-gradient(
        90deg,
        #1a1a1a 25%,
        #1f2a1f 50%,
        #1a1a1a 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.8s ease-in-out infinite;
    margin: 4px 0;
}

/* Skeleton table row */
.skeleton-row td {
    padding: 10px 12px !important;
}
.skeleton-row .skeleton-cell {
    height: 14px;
    border-radius: 3px;
    background: linear-gradient(
        90deg,
        #1a1a1a 25%,
        #1f2a1f 50%,
        #1a1a1a 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.8s ease-in-out infinite;
}
.skeleton-row:nth-child(odd) .skeleton-cell {
    animation-delay: 0.15s;
}
.skeleton-row:nth-child(3n) .skeleton-cell {
    animation-delay: 0.3s;
}

/* Watchlist skeleton items */
.skeleton-watchlist-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 8px;
    gap: 8px;
}
.skeleton-watchlist-item .skeleton-line {
    flex-shrink: 0;
}

/* ============================================================
   Global Focus-Visible States (P1-G7)
   ============================================================ */

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Remove outline for mouse clicks */
:focus:not(:focus-visible) {
    outline: none;
}

/* Buttons and interactive elements */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Override for inputs that already have border styling */
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline-offset: 0;
}

/* ============================================================
   Reduced Motion Preferences (P0-G1)
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .ticker-strip-inner {
        animation: none !important;
    }

    .hero-badge-dot {
        animation: none !important;
    }

    .skeleton,
    .skeleton-line,
    .skeleton-row .skeleton-cell {
        animation: none !important;
        background: #1a1a1a !important;
    }

    .flash-green,
    .flash-red {
        animation: none !important;
    }

    .tt-row.trade-new {
        animation: none !important;
    }

    .status-dot.status-reconnecting {
        animation: none !important;
    }
}

/* ============================================================
   Preview Image & Feature Card Styles (moved from inline)
   ============================================================ */

.preview-body img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.feature-card--hero {
    grid-column: span 2;
    border-color: rgba(0, 200, 83, 0.25);
    background: linear-gradient(135deg, #111111, #0d1a0f);
}
.feature-card--hero .feature-icon {
    width: 56px;
    height: 56px;
    font-size: 26px;
}
.feature-card--hero h3 {
    font-size: 22px;
}
.feature-card--hero p {
    font-size: 15px;
}

@media (max-width: 768px) {
    .feature-card--hero {
        grid-column: span 1;
    }
}

/* ============================================================
   Exchange Logo Colors (moved from inline styles)
   ============================================================ */

.exchange-logo-icon--binance {
    background: rgba(243, 186, 47, 0.13);
    color: #f3ba2f;
}
.exchange-logo-icon--kraken {
    background: rgba(123, 97, 255, 0.13);
    color: #7b61ff;
}
.exchange-logo-icon--bybit {
    background: rgba(247, 166, 0, 0.13);
    color: #f7a600;
}
.exchange-logo-icon--hyperliquid {
    background: rgba(0, 200, 83, 0.13);
    color: #00c853;
}

/* ============================================================
   404 Page Styles (moved from inline)
   ============================================================ */

.page-404 {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
}
.page-404 .container-404 {
    max-width: 480px;
    padding: 24px;
}
.page-404 h1 {
    font-size: 120px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    letter-spacing: -4px;
    text-shadow: 0 0 20px var(--accent-glow), 0 0 40px rgba(0, 200, 83, 0.15);
}
.page-404 p {
    color: var(--text-secondary);
    font-size: 16px;
    margin: 16px 0 32px;
    line-height: 1.5;
}
.page-404 .links-404 {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.page-404 .links-404 a {
    padding: 10px 24px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
}
.page-404 .btn-home-404 {
    background: var(--accent);
    color: #000;
}
.page-404 .btn-home-404:hover {
    background: #00b847;
    transform: translateY(-1px);
}
.page-404 .btn-secondary-404 {
    border: 1px solid #333;
    color: #ccc;
}
.page-404 .btn-secondary-404:hover {
    border-color: var(--accent);
    color: var(--text-primary);
    background: var(--accent-dim);
}

@media (max-width: 768px) {
    .page-404 .container-404 { padding: 20px 16px; }
    .page-404 h1 { font-size: 80px; letter-spacing: -2px; }
    .page-404 p { font-size: 15px; margin: 12px 0 24px; }
    .page-404 .links-404 { flex-direction: column; gap: 10px; }
    .page-404 .links-404 a {
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .page-404 h1 { font-size: 64px; }
    .page-404 p { font-size: 14px; }
}

/* ============================================================
   Button Hover State Improvements (P1-L1, P1-404-2)
   ============================================================ */

.btn-primary:hover,
.waitlist-btn:hover {
    background: #00b847;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 200, 83, 0.25);
}

.btn-secondary:hover {
    border-color: rgba(0, 200, 83, 0.3);
    background: rgba(0, 200, 83, 0.06);
    color: var(--text-primary);
}


/* ============================================================
   Page Headers (migrated from inline styles)
   ============================================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.page-header h1 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text);
}

@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .page-header h1 {
        font-size: 20px;
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .page-header h1 {
        font-size: 18px;
    }
}

/* ============================================================
   Landing Page Headers (migrated from inline styles)
   ============================================================ */
.hero h1 {
    font-size: clamp(36px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text);
}

.hero h1 .gradient {
    background: linear-gradient(135deg, var(--accent), #4ade80);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 12px rgba(0, 200, 83, 0.3));
}

.section-header h2 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
    color: var(--text);
}

.cta-section h2 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
    color: var(--text);
}

@media (max-width: 768px) {
    .hero-title, .hero h1 { 
        font-size: 36px; 
        line-height: 1.1; 
        letter-spacing: -1px;
        margin-bottom: 16px;
    }
}

@media (max-width: 480px) {
    .hero-title, .hero h1 {
        font-size: 28px;
        letter-spacing: -0.5px;
    }
}
/* ============================================================
   Chart Alert Context Menu
   ============================================================ */
.chart-alert-ctx-menu {
    position: fixed;
    z-index: 10000;
    background: #141414;
    border: 1px solid #2a2a2a;
    border-radius: 6px;
    padding: 4px;
    min-width: 280px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.6);
    font-family: var(--font-mono);
    font-size: 12px;
}
.chart-alert-ctx-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    color: #ccc;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.1s;
    white-space: nowrap;
}
.chart-alert-ctx-item:hover {
    background: rgba(245,158,11,0.12);
    color: #f59e0b;
}
.chart-alert-ctx-icon {
    font-size: 14px;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

/* ============================================================
   Positions Panel — Cross-DEX Positions Viewer
   ============================================================ */

.positions-widget {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    background: var(--bg-pane);
    font-family: var(--font-mono);
    font-size: 12px;
}

/* Wallet Input Bar */
.pos-wallet-bar {
    display: flex;
    gap: 6px;
    padding: 8px 10px 4px;
    flex-shrink: 0;
}

.pos-wallet-input {
    flex: 1;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 5px 8px;
    outline: none;
    min-width: 0;
}

.pos-wallet-input:focus {
    border-color: var(--accent);
}

.pos-wallet-input::placeholder {
    color: var(--text-secondary);
}

.pos-wallet-add-btn {
    background: var(--accent-dim);
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 4px 10px;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
}

.pos-wallet-add-btn:hover {
    background: var(--accent);
    color: #000;
}

/* Wallet Chips */
.pos-wallet-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 2px 10px 4px;
    flex-shrink: 0;
    min-height: 0;
}

.pos-wallet-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 2px 6px;
    font-size: 10px;
    color: var(--text-secondary);
}

.pos-chip-addr {
    font-family: var(--font-mono);
}

.pos-chip-x {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    line-height: 1;
    padding: 0 2px;
}

.pos-chip-x:hover {
    color: var(--red-price);
}

/* Risk Overview Bar */
.pos-risk-bar {
    display: flex;
    gap: 2px;
    padding: 6px 10px;
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
    flex-wrap: wrap;
}

.pos-risk-item {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 90px;
    padding: 4px 8px;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
}

.pos-risk-label {
    font-size: 9px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.pos-risk-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.pos-liq-warn {
    color: var(--yellow) !important;
    animation: pos-pulse 1s ease-in-out infinite;
}

@keyframes pos-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Positions Table */
.pos-table-wrap {
    flex: 1;
    overflow: auto;
    min-height: 0;
}

.pos-table {
    width: 100%;
    border-collapse: collapse;
    white-space: nowrap;
}

.pos-table thead {
    position: sticky;
    top: 0;
    z-index: 1;
}

.pos-table th {
    background: var(--bg-elevated);
    color: var(--text-secondary);
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 6px 8px;
    text-align: left;
    border-bottom: 1px solid var(--border-subtle);
    user-select: none;
}

.pos-table th.num,
.pos-table td.num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.pos-table td {
    padding: 5px 8px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    color: var(--text-primary);
    font-size: 11px;
}

.pos-row:hover {
    background: rgba(255,255,255,0.03);
}

.pos-exchange {
    color: var(--text-secondary);
    font-size: 10px;
}

.pos-symbol {
    font-weight: 600;
    color: var(--text-primary);
}

.pos-green {
    color: var(--green-price) !important;
}

.pos-red {
    color: var(--red-price) !important;
}

/* PnL flash animation */
.pos-flash-green {
    animation: pos-flash-g 0.6s ease-out;
}

.pos-flash-red {
    animation: pos-flash-r 0.6s ease-out;
}

@keyframes pos-flash-g {
    0% { background: rgba(0, 200, 83, 0.3); }
    100% { background: transparent; }
}

@keyframes pos-flash-r {
    0% { background: rgba(239, 68, 68, 0.3); }
    100% { background: transparent; }
}

/* Action Buttons (greyed out, Coming Soon) */
.pos-actions {
    display: flex;
    gap: 3px;
}

.pos-action-btn {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 9px;
    padding: 2px 5px;
    cursor: not-allowed;
    opacity: 0.5;
}

/* Empty State */
.pos-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    color: var(--text-secondary);
    font-size: 12px;
    padding: 20px;
    text-align: center;
}

/* ============================================================
   Mobile Layout Mode (appended at end to avoid @media nesting)
   ============================================================ */

.mobile-layout-container {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 48px;
    left: 0;
    right: 0;
    bottom: calc(56px + env(safe-area-inset-bottom, 0px));
    overflow: hidden;
    background: var(--bg-base);
    z-index: 10;
}

.mobile-tab-content {
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.mobile-widget-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.mobile-chart-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

.mobile-chart-symbol {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 700;
    padding: 6px 10px;
    min-height: 36px;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.12s, border-color 0.12s;
}
.mobile-chart-symbol:active {
    background: rgba(255,255,255,0.08);
    border-color: var(--accent);
}

.mobile-tf-strip {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex: 1;
    min-width: 0;
}
.mobile-tf-strip::-webkit-scrollbar { display: none; }

.mobile-tf-btn {
    flex-shrink: 0;
    min-width: 44px;
    min-height: 36px;
    padding: 6px 10px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.12s;
}
.mobile-tf-btn.active {
    background: rgba(0, 200, 83, 0.12);
    border-color: var(--accent);
    color: var(--accent);
    font-weight: 600;
}
.mobile-tf-btn:active {
    background: rgba(0, 200, 83, 0.08);
}

.mobile-tab-content .chart-overlay-bar {
    display: none !important;
}

.mobile-more-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 8px;
}

.mobile-more-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--bg-pane);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
    cursor: pointer;
    transition: background 0.12s;
}
.mobile-more-item:active {
    background: rgba(255,255,255,0.05);
}

.more-item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: var(--accent);
}
.more-item-icon svg { width: 20px; height: 20px; }
.more-item-label { flex: 1; }
.more-item-arrow { color: var(--text-muted); font-size: 18px; }

.mobile-subview-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

.mobile-back-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 14px;
    cursor: pointer;
    padding: 6px 8px;
    min-height: 44px;
    border-radius: 6px;
    transition: background 0.12s;
}
.mobile-back-btn:active {
    background: rgba(0, 200, 83, 0.08);
}

.mobile-subview-title {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.mobile-settings-panel {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mobile-settings-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.mobile-settings-field label {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mobile-settings-select {
    background: var(--bg-pane);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
    padding: 10px 12px;
    min-height: 44px;
    -webkit-appearance: none;
    appearance: none;
}

/* ---- Mobile Watchlist Tab ---- */

.mobile-wl-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: #0a0a0a;
    border-bottom: 1px solid #1f1f1f;
    flex-shrink: 0;
}
.mobile-wl-title {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 700;
    color: #fff;
}
.mobile-wl-add-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.06);
    border: 1px solid #333;
    border-radius: 50%;
    color: var(--accent);
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.12s;
}
.mobile-wl-add-btn:active {
    background: rgba(255,255,255,0.12);
}

.mobile-wl-list {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: #0a0a0a;
}

.mobile-wl-row {
    display: flex;
    align-items: center;
    gap: 12px;
    height: 64px;
    padding: 0 16px;
    border-bottom: 1px solid #1f1f1f;
    cursor: pointer;
    transition: background 0.12s;
}
.mobile-wl-row:active {
    background: rgba(255,255,255,0.04);
}

.mobile-wl-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 700;
    flex-shrink: 0;
}

.mobile-wl-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.mobile-wl-symbol {
    font-family: var(--font-mono);
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.mobile-wl-exchange {
    font-family: var(--font-mono);
    font-size: 11px;
    color: #888;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mobile-wl-data {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    flex-shrink: 0;
}
.mobile-wl-price {
    font-family: var(--font-mono);
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    transition: color 0.3s;
}
.mobile-wl-price.flash-green { color: #22c55e; }
.mobile-wl-price.flash-red { color: #ef4444; }

.mobile-wl-change {
    font-family: var(--font-mono);
    font-size: 12px;
    white-space: nowrap;
}
.mobile-wl-change.positive { color: #22c55e; }
.mobile-wl-change.negative { color: #ef4444; }

.mobile-wl-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 16px;
}
.mobile-wl-empty-btn {
    background: var(--accent);
    color: #000;
    border: none;
    border-radius: 8px;
    padding: 10px 24px;
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

/* ---- Mobile Trade Tab CTA ---- */

.mobile-trade-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 16px;
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid #1f1f1f;
    flex-shrink: 0;
}
.mobile-trade-cta-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--accent);
}
.mobile-trade-cta-icon svg {
    width: 28px;
    height: 28px;
}
.mobile-trade-cta-text {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    color: var(--accent);
}
.mobile-trade-cta-sub {
    font-family: var(--font-mono);
    font-size: 11px;
    color: #888;
}

/* cache bust 1770504907 */

/* ---- Landing multi-column footer ---- */
.site-footer--columns {
    padding: 48px 24px 28px;
}
.site-footer--columns .site-footer-inner {
    max-width: 1080px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 32px;
    align-items: flex-start;
}
.site-footer-col {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.site-footer-col h4 {
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 0 0 6px;
}
.site-footer-col a {
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 13px;
    text-decoration: none;
    transition: color 120ms ease;
}
.site-footer-col a:hover {
    color: var(--accent);
}
.site-footer-bottom {
    max-width: 1080px;
    margin: 32px auto 0;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 12px;
}
.site-footer-tagline {
    opacity: 0.85;
}
@media (max-width: 720px) {
    .site-footer--columns .site-footer-inner {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
    }
    .site-footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ---- Trade widget v2: TIF / reduce-only / open-orders ---- */
.trading-field-flags {
    margin-bottom: 8px;
}
.trading-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    user-select: none;
}
.trading-checkbox input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    background: var(--bg-base);
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
}
.trading-checkbox input[type="checkbox"]:checked {
    background: var(--accent);
    border-color: var(--accent);
}
.trading-checkbox input[type="checkbox"]:checked::after {
    content: "";
    position: absolute;
    top: 1px;
    left: 4px;
    width: 4px;
    height: 8px;
    border: solid #000;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}
.trading-link-btn {
    background: transparent;
    border: none;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 10px;
    cursor: pointer;
    padding: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.trading-link-btn:hover {
    text-decoration: underline;
}

.trading-open-orders {
    border-top: 1px solid var(--border-subtle);
    padding: 8px 12px;
    background: var(--bg-elevated);
}
.trading-open-orders-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}
.trading-open-orders-title {
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.06em;
}
.trading-open-orders-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 140px;
    overflow-y: auto;
}
.trading-open-order {
    display: grid;
    grid-template-columns: 1fr auto auto auto auto;
    align-items: center;
    gap: 6px;
    padding: 4px 6px;
    background: var(--bg-base);
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 10px;
}
.trading-open-order-symbol {
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.trading-open-order-side.side-buy {
    color: var(--green-price);
}
.trading-open-order-side.side-sell {
    color: var(--red-price);
}
.trading-open-order-size,
.trading-open-order-price {
    color: var(--text-secondary);
}
.trading-open-order-cancel {
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    border-radius: 2px;
    cursor: pointer;
    width: 18px;
    height: 18px;
    line-height: 14px;
    padding: 0;
    font-size: 11px;
}
.trading-open-order-cancel:hover:not([disabled]) {
    color: var(--red-price);
    border-color: var(--red-price);
}
.trading-open-order-cancel[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}