/* ================================================================
   SYRPTS TERMINAL — Professional Trading Terminal Design v7
   Redesigned: crisp dark theme, real trading-app layout,
   responsive across Android / tablet / laptop / 4K desktop.
   ================================================================ */

/* ── Variables ── */
:root {
    --bg:          #060810;
    --bg2:         #0a0d14;
    --panel:       #0d1117;
    --panel2:      #111620;
    --border:      rgba(0,229,255,0.10);
    --border2:     rgba(255,255,255,0.06);
    --cyan:        #00e5ff;
    --cyan-glow:   rgba(0,229,255,0.35);
    --cyan-dim:    rgba(0,229,255,0.07);
    --success:     #00ff88;
    --danger:      #ff4444;
    --gold:        #ffc107;
    --purple:      #bf5af2;
    --text-main:   #dde1e7;
    --text-muted:  #5a6476;
    --text-dim:    #2e3647;
    --input-bg:    #0a0c11;
    --font-main:   'Rajdhani', sans-serif;
    --font-mono:   'Share Tech Mono', monospace;
    --radius-sm:   4px;
    --radius:      8px;
    --radius-lg:   12px;
    --header-h:    56px;
    --mobile-nav:  56px; /* bottom nav on mobile */
    --gap:         12px;
    --side-w:      260px;
    --trade-w:     300px;
    --transition:  0.2s ease;
}

/* Light theme */
[data-theme="light"] {
    --bg:       #f0f4f8; --bg2: #e8ecf2; --panel: #ffffff; --panel2: #f5f7fa;
    --border:   rgba(0,153,204,0.15); --border2: rgba(0,0,0,0.08);
    --cyan:     #007acc; --cyan-dim: rgba(0,122,204,0.08); --cyan-glow: rgba(0,122,204,0.3);
    --success:  #00a65a; --danger:  #d32f2f; --gold:   #f57c00;
    --text-main:#1a202c; --text-muted:#6b7280; --text-dim:#c0c8d8; --input-bg: #ffffff;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html { overflow-x: hidden; scroll-behavior: smooth; }
body {
    background: var(--bg);
    color: var(--text-main);
    font-family: var(--font-main);
    min-height: 100dvh;
    overflow-x: hidden;
    transition: background var(--transition), color var(--transition);
}

/* ── Subtle grid atmosphere ── */
body::before {
    content: '';
    position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background-image:
        linear-gradient(var(--border2) 1px, transparent 1px),
        linear-gradient(90deg, var(--border2) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.5;
}

/* ════════════════════════════════════════════
   HEADER / NAV
   ════════════════════════════════════════════ */
header { position: sticky; top: 0; z-index: 900; }
nav {
    display: flex; align-items: center; justify-content: space-between;
    height: var(--header-h);
    padding: 0 clamp(10px, 2.5vw, 24px);
    background: rgba(6,8,16,0.95);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    gap: 10px;
}
[data-theme="light"] nav { background: rgba(255,255,255,0.96); }

.nav-left-group { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo {
    font-family: var(--font-mono); font-weight: 700; color: var(--cyan);
    letter-spacing: 2px; font-size: clamp(0.85rem, 2vw, 1.1rem);
    display: flex; align-items: center; gap: 8px; cursor: pointer;
    text-shadow: 0 0 16px var(--cyan-glow); white-space: nowrap;
}
.logo-text { display: none; }
@media (min-width: 500px) { .logo-text { display: inline; } }

.hamburger-btn {
    background: transparent; border: none; color: var(--cyan);
    font-size: 1.4rem; cursor: pointer; padding: 8px;
    display: flex; align-items: center; border-radius: var(--radius-sm);
    transition: background var(--transition);
}
.hamburger-btn:hover { background: var(--cyan-dim); }

.theme-toggle-btn {
    background: transparent; border: 1px solid var(--border2);
    color: var(--text-muted); font-size: 1rem; cursor: pointer;
    padding: 7px 10px; border-radius: var(--radius-sm); transition: var(--transition);
    display: flex; align-items: center;
}
.theme-toggle-btn:hover { color: var(--cyan); border-color: var(--cyan); }

.user-nav { display: flex; align-items: center; gap: 8px; }

/* Balance chip */
#active-balance-display {
    cursor: pointer; display: flex; align-items: center; gap: 7px;
    background: var(--cyan-dim); padding: 7px 12px;
    border: 1px solid rgba(0,229,255,0.25); border-radius: var(--radius-sm);
    transition: var(--transition); min-height: 38px; max-width: 180px;
    position: relative;
}
#active-balance-display:hover { border-color: var(--cyan); background: rgba(0,229,255,0.12); }
#current-balance-value {
    font-family: var(--font-mono); font-size: clamp(0.78rem, 1.8vw, 0.92rem);
    color: var(--cyan); font-weight: bold; white-space: nowrap;
    overflow: hidden; text-overflow: ellipsis; max-width: 110px;
}

/* ── Balance dropdown — fully opaque, high z-index so it sits ABOVE the
   LightweightCharts canvas compositing layer. Previous z-index:1000 caused
   the chart canvas to bleed through making it look transparent. ── */
#balance-dropdown {
    position: absolute; top: calc(100% + 8px); right: 0;
    /* Solid opaque background — NO transparency, NO blur bleed */
    background: #0b0e18;
    border: 1px solid var(--cyan);
    border-radius: var(--radius);
    min-width: 220px;
    /* High enough to sit above chart canvas (LW Charts uses z-index ~100-500) */
    z-index: 4000;
    box-shadow:
        0 0 0 1px rgba(0,229,255,0.15),
        0 16px 48px rgba(0,0,0,0.95),
        0 0 24px rgba(0,229,255,0.08);
    overflow: hidden;
}

/* Dropdown header label */
#balance-dropdown::before {
    content: 'ACCOUNT ACTIONS';
    display: block;
    padding: 8px 15px 6px;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    border-bottom: 1px solid rgba(0,229,255,0.08);
    background: rgba(0,229,255,0.03);
}

#balance-dropdown > div {
    padding: 12px 16px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    display: flex; align-items: center; gap: 12px;
    transition: background var(--transition), color var(--transition);
    color: var(--text-main);
    /* Ensure each row is also opaque */
    background: #0b0e18;
}
#balance-dropdown > div i {
    width: 18px; text-align: center;
    font-size: 0.9rem; flex-shrink: 0;
}
#balance-dropdown > div:hover {
    background: rgba(0,229,255,0.09);
    color: var(--cyan);
}
#balance-dropdown > div:last-child { border-bottom: none; }

/* Colour-code specific items for quick visual scanning */
#balance-dropdown > div:nth-child(1) i { color: var(--cyan); }    /* Network Asset */
#balance-dropdown > div:nth-child(2) i { color: var(--success); } /* Real Cash */
#balance-dropdown > div:nth-child(3) i { color: var(--gold); }    /* Node Connect */
#balance-dropdown > div:nth-child(4) i { color: var(--purple); }  /* Transfer */
#balance-dropdown > div:nth-child(5) i { color: var(--cyan); }    /* Convert */
#balance-dropdown > div:nth-child(6) i { color: var(--success); } /* Deposit */
#balance-dropdown > div:nth-child(7) i { color: var(--danger); }  /* Withdraw */

/* ════════════════════════════════════════════
   SIDEBAR / OVERLAY
   ════════════════════════════════════════════ */
#sidebar-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px); z-index: 1999;
    opacity: 0; pointer-events: none; transition: opacity 0.35s;
}
#sidebar-overlay.active { opacity: 1; pointer-events: all; }
.sidebar {
    position: fixed; top: 0; left: 0;
    width: clamp(270px, 80vw, 340px); height: 100dvh;
    background: var(--panel); border-right: 1px solid var(--border);
    z-index: 2000; transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    display: flex; flex-direction: column;
    box-shadow: 12px 0 40px rgba(0,0,0,0.6);
}
.sidebar.active { transform: translateX(0); }
.sidebar-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 16px 20px; border-bottom: 1px solid var(--border2);
    flex-shrink: 0;
}
.sidebar-title {
    font-family: var(--font-mono); color: var(--cyan); letter-spacing: 2px; font-size: 1rem;
    display: flex; align-items: center; gap: 10px;
}
.close-sidebar {
    background: transparent; border: none; color: var(--text-muted);
    font-size: 1.5rem; cursor: pointer; transition: color var(--transition);
}
.close-sidebar:hover { color: var(--danger); }
.sidebar-links { display: flex; flex-direction: column; flex: 1; overflow-y: auto; }
.sidebar-nav-group a {
    padding: 15px 22px; color: var(--text-muted); text-decoration: none;
    font-family: var(--font-mono); font-size: 0.95rem;
    border-bottom: 1px solid var(--border2);
    display: flex; align-items: center; gap: 14px;
    border-left: 3px solid transparent; transition: var(--transition);
}
.sidebar-nav-group a:hover, .sidebar-nav-group a.active {
    color: var(--cyan); background: var(--cyan-dim); border-left-color: var(--cyan);
}
.legal-links {
    padding: 12px 18px; display: flex; flex-direction: column; gap: 6px;
    border-top: 1px solid var(--border2);
}
.legal-links a { color: var(--text-muted); font-size: 0.8rem; text-decoration: none; transition: color 0.2s; }
.legal-links a:hover { color: var(--cyan); }
.sidebar-auth-group { padding: 16px 18px; border-top: 1px solid var(--border2); background: var(--cyan-dim); }

/* ════════════════════════════════════════════
   NETWORK TICKER
   ════════════════════════════════════════════ */
.network-ticker {
    display: flex; align-items: center; gap: 0;
    background: var(--bg2); border: 1px solid var(--border2);
    border-radius: var(--radius-sm); padding: 7px 14px;
    margin-bottom: var(--gap); overflow-x: auto;
    scrollbar-width: none; white-space: nowrap; flex-shrink: 0;
}
.network-ticker::-webkit-scrollbar { display: none; }
.ticker-item {
    font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted);
    white-space: nowrap; padding-right: 22px; flex-shrink: 0;
}
.ticker-val { color: var(--cyan); font-weight: bold; margin-left: 4px; }

/* ════════════════════════════════════════════
   MOBILE BOTTOM NAV (replaces juggling between panels on small screens)
   ════════════════════════════════════════════ */
.mobile-tab-nav {
    display: none; /* shown below 900px */
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 800;
    background: var(--panel);
    border-top: 1px solid var(--border);
    height: var(--mobile-nav);
}
.mobile-tab-nav button {
    flex: 1; background: transparent; border: none;
    color: var(--text-muted); font-family: var(--font-mono);
    font-size: 0.65rem; letter-spacing: 0.5px; text-transform: uppercase;
    cursor: pointer; display: flex; flex-direction: column; align-items: center;
    justify-content: center; gap: 4px; transition: color var(--transition);
    padding: 0;
}
.mobile-tab-nav button i { font-size: 1.1rem; }
.mobile-tab-nav button.active { color: var(--cyan); }

/* ════════════════════════════════════════════
   MAIN LAYOUT
   ════════════════════════════════════════════ */
main#app-content {
    flex: 1; display: flex; flex-direction: column;
    padding: var(--gap) var(--gap) calc(var(--gap) + 20px);
    width: 100%; max-width: 2000px; margin: 0 auto;
}
.dashboard-grid {
    display: flex; flex-direction: column;
    gap: var(--gap); flex: 1;
}

/* ════════════════════════════════════════════
   GLASS PANELS
   ════════════════════════════════════════════ */
.glass-panel {
    background: var(--panel); border: 1px solid var(--border2);
    border-radius: var(--radius); padding: 14px;
    display: flex; flex-direction: column;
    transition: background var(--transition);
}
.glass-panel:hover { border-color: var(--border); }
.panel-flex-grow { flex: 1; min-height: 0; }
.panel-auto { flex-shrink: 0; }
.panel-title {
    font-family: var(--font-mono); color: var(--cyan); text-transform: uppercase;
    letter-spacing: 2px; margin: 0 0 12px; font-size: clamp(0.85rem, 1.6vw, 1rem);
    border-bottom: 1px solid var(--border); padding-bottom: 10px;
    display: flex; align-items: center; gap: 8px;
}

/* ════════════════════════════════════════════
   MARKET HEADER + STATS
   ════════════════════════════════════════════ */
.market-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    border-bottom: 1px solid var(--border2); padding-bottom: 10px; margin-bottom: 10px;
    flex-wrap: wrap; gap: 8px;
}
.asset-name {
    font-family: var(--font-mono); color: var(--text-main);
    font-size: clamp(1.1rem, 2.5vw, 1.7rem); margin: 0; letter-spacing: 1px;
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.market-stats { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.stat-box { text-align: center; min-width: 80px; }
.stat-label { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-muted); display: block; letter-spacing: 1px; text-transform: uppercase; }
.stat-value { font-family: var(--font-mono); font-size: clamp(0.9rem, 1.8vw, 1.15rem); font-weight: bold; color: var(--text-main); display: block; }
.stat-value.price { color: var(--success); text-shadow: 0 0 10px rgba(0,255,136,0.3); }
.chart-expand-btn {
    background: transparent; border: 1px solid var(--border2);
    color: var(--text-muted); cursor: pointer; padding: 6px 8px;
    border-radius: var(--radius-sm); transition: var(--transition);
}
.chart-expand-btn:hover { color: var(--cyan); border-color: var(--cyan); }

/* ════════════════════════════════════════════
   CHART CONTROLS — single scrollable row
   ════════════════════════════════════════════ */
#chart-controls-bar {
    display: flex; align-items: center; gap: 4px;
    overflow-x: auto; scrollbar-width: none; padding-bottom: 2px;
    flex-wrap: nowrap; margin-bottom: 8px;
}
#chart-controls-bar::-webkit-scrollbar { display: none; }

.ctrl-group-label {
    font-size: 0.6rem; color: var(--text-muted); font-family: var(--font-mono);
    letter-spacing: 1px; white-space: nowrap; flex-shrink: 0; padding: 0 4px;
}
.ctrl-sep {
    width: 1px; height: 18px; background: var(--border); margin: 0 4px; flex-shrink: 0;
}
.chart-ctrl-btn {
    background: transparent; border: 1px solid var(--border);
    color: var(--text-muted); padding: 4px 9px; border-radius: var(--radius-sm);
    font-family: var(--font-mono); font-size: 0.7rem; cursor: pointer;
    letter-spacing: 0.5px; transition: all 0.15s; white-space: nowrap; flex-shrink: 0;
}
.chart-ctrl-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.chart-ctrl-btn.active { background: var(--cyan); border-color: var(--cyan); color: #000; font-weight: bold; }

/* ════════════════════════════════════════════
   CHART CONTAINERS
   ════════════════════════════════════════════ */
/* Unified wrapper: all chart panes (main + MACD + RSI) live here as a flex
   column. flex:1 means it grows to fill all space left in the glass-panel
   after the market header and controls bar. No gaps, no blank space. */
.chart-unified-wrapper {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    border-radius: var(--radius-sm);
}
.chart-container {
    position: relative; overflow: hidden;
    background: #050709;
    flex: 1;         /* main chart fills ALL remaining space */
    min-height: 180px;
}
/* Sub-panels (MACD, RSI): fixed height, separated by a hairline */
.chart-subpanel {
    position: relative; overflow: hidden;
    background: #050709;
    flex-shrink: 0;
    height: 115px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.subpanel-label {
    position: absolute; top: 4px; left: 8px; z-index: 2;
    font-family: var(--font-mono); font-size: 0.62rem;
    color: rgba(255,255,255,0.3); pointer-events: none;
    letter-spacing: 0.5px;
}
.chart-loading-overlay {
    position: absolute; inset: 0; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 12px;
    background: rgba(5,7,9,0.8); z-index: 5;
    font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-muted);
}

/* ════════════════════════════════════════════
   ORDER BOOK (Menu Book)
   ════════════════════════════════════════════ */
.menu-book-container { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.menu-scroll-box {
    overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--border) transparent; flex: 1;
}
.menu-scroll-box::-webkit-scrollbar { width: 3px; }
.menu-scroll-box::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
    font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-muted);
    padding: 6px 8px; border-bottom: 1px solid var(--border2); text-align: right;
    text-transform: uppercase; letter-spacing: 0.5px; white-space: nowrap;
}
.data-table td {
    font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-main);
    padding: 5px 8px; border-bottom: 1px solid rgba(255,255,255,0.03); text-align: right;
}
.data-table th:first-child, .data-table td:first-child { text-align: left; }
.ask-row td:first-child { color: var(--danger); }
.bid-row td:first-child { color: var(--success); }
.ask-row:hover, .bid-row:hover { background: rgba(255,255,255,0.03); }

.spread-display {
    display: flex; flex-direction: column; align-items: center;
    padding: 7px 0; margin: 3px 0;
    border-top: 1px solid var(--border2); border-bottom: 1px solid var(--border2);
    background: var(--bg2); flex-shrink: 0;
}
.spread-price-text {
    font-family: var(--font-mono); font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: bold; color: var(--cyan);
}
.spread-diff-text { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); }

/* ════════════════════════════════════════════
   EXECUTE ORDER PANEL
   ════════════════════════════════════════════ */
.input-group { margin-bottom: 12px; }
.input-group label {
    display: block; font-family: var(--font-mono); font-size: 0.68rem;
    color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 5px;
}
.input-group input, .input-group select {
    width: 100%; background: var(--input-bg); border: 1px solid var(--border2);
    color: var(--text-main); padding: 9px 12px; border-radius: var(--radius-sm);
    font-family: var(--font-mono); font-size: 0.9rem; transition: border-color var(--transition);
}
.input-group input:focus, .input-group select:focus { border-color: var(--cyan); outline: none; }
.input-group select { cursor: pointer; }

.input-wrapper { position: relative; display: flex; align-items: center; }
.input-wrapper input { padding-right: 80px; }
.max-btn {
    position: absolute; right: 44px;
    background: var(--cyan-dim); border: none; color: var(--cyan);
    font-family: var(--font-mono); font-size: 0.7rem; font-weight: bold;
    padding: 4px 7px; border-radius: 3px; cursor: pointer;
    transition: background var(--transition);
}
.max-btn:hover { background: rgba(0,229,255,0.18); }
.currency-tag {
    position: absolute; right: 10px;
    font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted);
}
.order-toggle {
    display: flex; gap: 0; margin-bottom: 12px; border: 1px solid var(--border2); border-radius: var(--radius-sm); overflow: hidden;
}
.toggle-btn {
    flex: 1; background: transparent; border: none; color: var(--text-muted);
    font-family: var(--font-mono); font-size: 0.82rem; padding: 9px 6px;
    cursor: pointer; transition: var(--transition); text-transform: uppercase; letter-spacing: 1px;
}
.toggle-btn.active { background: var(--cyan-dim); color: var(--cyan); font-weight: bold; }
.action-buttons { display: flex; gap: 8px; margin-top: 12px; }
.trade-btn {
    flex: 1; padding: 13px 8px; font-family: var(--font-mono); font-weight: bold;
    font-size: 0.92rem; border: none; border-radius: var(--radius-sm);
    cursor: pointer; transition: all 0.2s; letter-spacing: 1px; text-transform: uppercase;
}
.buy-btn  { background: rgba(0,255,136,0.15); color: var(--success); border: 1px solid var(--success); }
.sell-btn { background: rgba(255,68,68,0.12); color: var(--danger);  border: 1px solid var(--danger); }
.buy-btn:hover  { background: rgba(0,255,136,0.25); box-shadow: 0 0 16px rgba(0,255,136,0.2); transform: translateY(-1px); }
.sell-btn:hover { background: rgba(255,68,68,0.22); box-shadow: 0 0 16px rgba(255,68,68,0.2); transform: translateY(-1px); }

/* ════════════════════════════════════════════
   TABS
   ════════════════════════════════════════════ */
.tabs-container {
    display: flex; gap: 0; border-bottom: 1px solid var(--border2);
    margin-bottom: 12px; overflow-x: auto; scrollbar-width: none; flex-shrink: 0;
}
.tabs-container::-webkit-scrollbar { display: none; }
.tab-btn {
    background: transparent; border: none; border-bottom: 2px solid transparent;
    color: var(--text-muted); font-family: var(--font-mono); font-size: 0.78rem;
    padding: 9px 14px; cursor: pointer; transition: var(--transition); white-space: nowrap;
    text-transform: uppercase; letter-spacing: 0.5px; flex-shrink: 0;
}
.tab-btn:hover { color: var(--cyan); }
.tab-btn.active { color: var(--cyan); border-bottom-color: var(--cyan); background: var(--cyan-dim); }
.portfolio-tab-content { display: none; animation: fadeInUp 0.2s ease; }
.portfolio-tab-content.active { display: block; }
.scrollable-box { overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
.scrollable-box::-webkit-scrollbar { width: 3px; }
.scrollable-box::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ════════════════════════════════════════════
   BUTTONS
   ════════════════════════════════════════════ */
.btn-primary {
    background: var(--cyan); color: #000; border: none; padding: 11px 18px;
    font-family: var(--font-mono); font-weight: bold; cursor: pointer;
    border-radius: var(--radius-sm); transition: var(--transition); font-size: 0.95rem;
    width: 100%; text-transform: uppercase; letter-spacing: 1px;
}
.btn-primary:hover { opacity: 0.85; box-shadow: 0 0 18px var(--cyan-glow); transform: translateY(-1px); }
.btn-secondary {
    background: transparent; border: 1px solid var(--cyan); color: var(--cyan);
    padding: 9px 14px; font-family: var(--font-mono); cursor: pointer;
    border-radius: var(--radius-sm); transition: var(--transition); width: 100%;
}
.btn-secondary:hover { background: var(--cyan-dim); }

/* ════════════════════════════════════════════
   MODALS
   ════════════════════════════════════════════ */
.modal {
    position: fixed; inset: 0; background: rgba(0,0,0,0.85);
    backdrop-filter: blur(6px); z-index: 6000;
    display: none; align-items: center; justify-content: center; padding: 16px;
}
.modal.active { display: flex; }
.modal-box {
    background: var(--panel); padding: clamp(18px,4vw,28px); border-radius: var(--radius);
    border: 1px solid var(--cyan); width: 100%; max-width: 440px;
    box-shadow: 0 0 40px var(--cyan-glow), 0 20px 60px rgba(0,0,0,0.6);
    position: relative; max-height: 92dvh; overflow-y: auto;
}
.close-btn {
    position: absolute; right: 12px; top: 12px; background: transparent;
    border: none; color: var(--text-muted); font-size: 1.5rem; cursor: pointer; z-index: 1;
}
.close-btn:hover { color: var(--danger); }

/* ════════════════════════════════════════════
   TOAST
   ════════════════════════════════════════════ */
.toast-notification {
    position: fixed; bottom: calc(var(--mobile-nav) + 12px); left: 50%;
    transform: translateX(-50%); background: var(--success); color: #000;
    padding: 11px 22px; font-family: var(--font-mono); font-weight: bold;
    border-radius: var(--radius-sm); z-index: 9999; box-shadow: 0 0 20px rgba(0,255,136,0.4);
    opacity: 0; transition: opacity 0.3s; pointer-events: none;
    max-width: 92vw; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.toast-notification.show { opacity: 1; }
@media (min-width: 900px) { .toast-notification { bottom: 20px; } }

/* ════════════════════════════════════════════
   MISC
   ════════════════════════════════════════════ */
@keyframes fadeInUp { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn   { from { opacity:0; } to { opacity:1; } }
@keyframes slideUp  { from { transform:translateY(16px); opacity:0; } to { transform:translateY(0); opacity:1; } }
@keyframes pulse    { 0%,100% { opacity:1; } 50% { opacity:0.4; } }
.mining-active { animation: pulse 1.2s infinite; }
.lore-section { margin-bottom: 20px; border-bottom: 1px solid var(--border2); padding-bottom: 12px; }
.lore-section h3 { color: var(--cyan); font-family: var(--font-mono); margin-bottom: 7px; }
.lore-section p  { color: var(--text-main); font-size: 0.95rem; line-height: 1.6; }
.lore-section strong { color: var(--gold); }

#orders-search-input::placeholder { color: var(--text-muted); opacity: 0.7; }

/* ════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ════════════════════════════════════════════ */

/* ── Mobile (< 900px): full-width stacked + bottom nav ── */
@media (max-width: 899px) {
    main#app-content { padding: 10px 10px calc(var(--mobile-nav) + 16px); }
    .mobile-tab-nav { display: flex; }

    /* Default: hide ALL mobile panels, only .active one shows */
    .mobile-panel { display: none; }
    .mobile-panel.active { display: flex; flex-direction: column; }

    /* ── PORTFOLIO FIX ───────────────────────────────────────────────────────
       mpanel-port lives INSIDE mpanel-chart (left-col). When the user taps
       the Portfolio tab, we want to show mpanel-chart but only the portfolio
       glass-panel inside it — not the chart glass-panel.
       We do this with a .portfolio-mode class on mpanel-chart. */

    /* When portfolio-mode: keep parent visible but hide the chart glass-panel */
    #mpanel-chart.portfolio-mode { display: flex !important; flex-direction: column; }
    #mpanel-chart.portfolio-mode > .glass-panel:not(#mpanel-port) { display: none !important; }

    /* When portfolio-mode: make sure the portfolio panel itself fills the space */
    #mpanel-chart.portfolio-mode #mpanel-port {
        display: flex !important;
        flex-direction: column;
        flex: 1;
        min-height: 70dvh;
    }

    /* When NOT portfolio-mode: hide portfolio panel inside left-col on mobile */
    #mpanel-chart:not(.portfolio-mode) #mpanel-port { display: none !important; }

    /* When no JS mobile-panel class is used, columns stack */
    .dashboard-grid { flex-direction: column; }
    .left-col, .right-col, .menu-col { flex: none; }

    /* ── BLANK SPACE FIX ─────────────────────────────────────────────────────
       The chart glass-panel fills the full available viewport height minus
       header, ticker bar, chart controls, and mobile nav.
       The chart-unified-wrapper (flex:1) distributes height among all panels. */
    #mpanel-chart:not(.portfolio-mode) > .glass-panel:first-child {
        height: calc(100dvh - var(--header-h) - var(--mobile-nav) - 36px);
        min-height: 0;
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }
    /* On mobile, sub-panels are slightly shorter to give more room to main chart */
    .chart-subpanel { height: 100px; }

    #chart-controls-bar { flex-wrap: nowrap; overflow-x: auto; }
    .data-table { font-size: 0.74rem; }
    .data-table th, .data-table td { padding: 5px 7px; }
    .trade-btn { font-size: 0.85rem; padding: 12px 6px; }
}

/* ── Tablet (900px – 1199px): 2-column ── */
@media (min-width: 900px) and (max-width: 1199px) {
    .dashboard-grid {
        display: grid;
        grid-template-columns: 1fr minmax(280px, 310px);
        grid-template-rows: auto 1fr;
        grid-template-areas:
            "chart  trade"
            "book   trade";
        gap: var(--gap);
    }
    .left-col  { grid-area: chart; display: flex; flex-direction: column; gap: var(--gap); }
    .right-col { grid-area: trade; overflow-y: auto; max-height: calc(100dvh - var(--header-h) - 30px); }
    .menu-col  { grid-area: book; }
    .left-col .glass-panel:first-child { min-height: 320px; }
}

/* ── Desktop (≥ 1200px): 3-column fixed ── */
@media (min-width: 1200px) {
    html, body { height: 100dvh; overflow: hidden; }
    main#app-content {
        overflow: hidden; padding-bottom: 12px;
        height: calc(100dvh - var(--header-h));
    }
    .dashboard-grid {
        display: grid;
        grid-template-columns: var(--side-w) 1fr var(--trade-w);
        grid-template-rows: 1fr;
        grid-template-areas: "book chart trade";
        gap: var(--gap); height: 100%; min-height: 0;
    }
    .menu-col  { grid-area: book; overflow: hidden; display: flex; flex-direction: column; min-width: 0; }
    .left-col  { grid-area: chart; display: flex; flex-direction: column; gap: var(--gap); overflow: hidden; min-height: 0; min-width: 0; }
    .right-col { grid-area: trade; overflow-y: auto; overflow-x: hidden; min-width: 0;
        scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
    .right-col::-webkit-scrollbar { width: 3px; }
    .right-col::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
    .glass-panel, .col { min-height: 0; }
    .left-col .panel-flex-grow:first-child { flex: 1; min-height: 300px; }
    .scrollable-box { max-height: none; }
}

/* ── Compact Desktop (1200px – 1400px): tighter fit for Android Desktop Mode ──
   Android Desktop Mode reports ~1100–1300px but physically the screen is small.
   Reduce column widths and padding so nothing overflows at these breakpoints. */
@media (min-width: 1200px) and (max-width: 1400px) {
    :root {
        --side-w:  220px;
        --trade-w: 268px;
        --gap:     8px;
        --header-h: 50px;
    }
    nav { height: 50px; padding: 0 12px; }
    .glass-panel { padding: 10px; }
    .panel-title { font-size: 0.78rem; margin-bottom: 9px; padding-bottom: 7px; }
    .data-table { font-size: 0.72rem; }
    .data-table th, .data-table td { padding: 4px 6px; }
    .asset-name { font-size: clamp(0.95rem, 2.5vw, 1.4rem); }
    .stat-value { font-size: clamp(0.82rem, 1.6vw, 1rem); }
    .stat-label { font-size: 0.58rem; }
    .trade-btn  { font-size: 0.8rem; padding: 10px 6px; }
    .input-group label { font-size: 0.62rem; }
    .input-group input, .input-group select { padding: 7px 9px; font-size: 0.82rem; }
    #chart-controls-bar { gap: 2px; }
    .chart-ctrl-btn { padding: 3px 6px; font-size: 0.65rem; }
    .ctrl-sep { margin: 0 2px; }
    .ctrl-group-label { font-size: 0.55rem; padding: 0 2px; }
    .tab-btn { padding: 7px 10px; font-size: 0.72rem; }
    main#app-content { padding: 8px 8px 8px; }
}

/* ── Wide (≥ 1500px) ── */
@media (min-width: 1500px) {
    :root { --side-w: 280px; --trade-w: 330px; }
}

/* ── 4K (≥ 2000px) ── */
@media (min-width: 2000px) {
    :root { --side-w: 320px; --trade-w: 380px; }
    main#app-content { max-width: 2400px; }
}

/* ── Chart Fullscreen mode (applies to the entire unified wrapper) ── */
.chart-panel-fullscreen {
    position: fixed !important; inset: 0 !important; z-index: 3000 !important;
    background: #050709 !important; border-radius: 0 !important;
    overflow: hidden !important;
    display: flex !important; flex-direction: column !important;
    padding: 8px !important;
}
.chart-panel-fullscreen .market-header { flex-shrink: 0; margin-bottom: 6px; }
.chart-panel-fullscreen #chart-controls-bar { flex-shrink: 0; }
.chart-panel-fullscreen .chart-unified-wrapper { flex: 1; min-height: 0; }

/* ═══════════════════════════════════════════════════════════════════════
   TOKEN PAIR PICKER MODAL
   Previously missing — caused the picker to appear at the bottom of the
   page with no overlay and no token loading (JS functions also missing).
   ═══════════════════════════════════════════════════════════════════════ */
.tp-modal-overlay {
    position: fixed; inset: 0; z-index: 5500;
    background: rgba(0,0,0,0.85); backdrop-filter: blur(4px);
    display: none; align-items: flex-end; justify-content: center;
    padding: 0;
}
@media(min-width: 600px) {
    .tp-modal-overlay { align-items: center; padding: 16px; }
}
.tp-modal-overlay.open { display: flex; }

.tp-modal {
    background: #0b0e18; border: 1px solid rgba(0,229,255,0.2);
    border-radius: 16px 16px 0 0; width: 100%; max-width: 520px;
    max-height: 82dvh; display: flex; flex-direction: column; overflow: hidden;
    box-shadow: 0 -8px 40px rgba(0,0,0,0.6);
}
@media(min-width: 600px) {
    .tp-modal { border-radius: 12px; }
}

.tp-modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 18px 12px; border-bottom: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}
.tp-modal-title {
    font-family: var(--font-mono); font-size: 0.85rem; color: var(--cyan);
    text-transform: uppercase; letter-spacing: 2px;
    display: flex; align-items: center; gap: 8px;
}
.tp-modal-close {
    background: transparent; border: none; color: var(--text-muted);
    font-size: 1.2rem; cursor: pointer; padding: 4px 8px;
    border-radius: 4px; transition: color 0.2s;
}
.tp-modal-close:hover { color: var(--danger); }

.tp-search-row { padding: 10px 14px 6px; flex-shrink: 0; }
.tp-search-wrap {
    display: flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 7px; padding: 8px 12px;
}
.tp-search-icon { color: var(--text-muted); font-size: 0.85rem; flex-shrink: 0; }
.tp-search-wrap input {
    background: transparent; border: none; color: var(--text-main);
    font-family: var(--font-mono); font-size: 0.9rem; width: 100%; outline: none;
}
.tp-search-wrap input::placeholder { color: var(--text-muted); }

.tp-tabs {
    display: flex; gap: 0; padding: 0 14px;
    border-bottom: 1px solid rgba(255,255,255,0.06); flex-shrink: 0;
}
.tp-tab {
    background: transparent; border: none; border-bottom: 2px solid transparent;
    color: var(--text-muted); font-family: var(--font-mono); font-size: 0.78rem;
    padding: 8px 12px; cursor: pointer; display: flex; align-items: center;
    gap: 5px; transition: 0.2s; white-space: nowrap;
}
.tp-tab.active { color: var(--cyan); border-bottom-color: var(--cyan); }
.tp-tab-count {
    background: rgba(0,229,255,0.1); color: var(--cyan);
    border-radius: 10px; padding: 1px 6px; font-size: 0.7rem; min-width: 18px;
    text-align: center;
}
.tp-tab-count.open { background: rgba(255,109,0,0.1); color: #ff6d00; }
.tp-tab-count.fav  { background: rgba(255,215,0,0.1);  color: var(--gold); }

.tp-grid {
    overflow-y: auto; padding: 10px 10px 6px; flex: 1;
    display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px;
}
.tp-grid::-webkit-scrollbar { width: 4px; }
.tp-grid::-webkit-scrollbar-track { background: transparent; }
.tp-grid::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 2px; }

.tp-token-card {
    background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07);
    border-radius: 8px; padding: 11px 12px; cursor: pointer; transition: 0.15s;
    display: flex; flex-direction: column; gap: 3px;
}
.tp-token-card:hover { border-color: var(--cyan); background: rgba(0,229,255,0.06); }
.tp-token-card.selected { border-color: var(--cyan); background: rgba(0,229,255,0.1); }
.tp-token-card.open-token { border-color: rgba(255,109,0,0.2); }
.tp-token-card.open-token:hover { border-color: #ff6d00; background: rgba(255,109,0,0.06); }
.tp-card-ticker { font-family: var(--font-mono); font-weight: bold; font-size: 0.88rem; color: var(--text-main); }
.tp-card-name   { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tp-card-price  { font-family: var(--font-mono); font-size: 0.75rem; color: var(--success); margin-top: 2px; }
.tp-card-fav    { margin-left: auto; font-size: 0.8rem; color: var(--text-muted); background: transparent; border: none; cursor: pointer; padding: 0 2px; }
.tp-card-fav.active { color: var(--gold); }

.tp-loading { grid-column: 1/-1; text-align: center; padding: 24px; color: var(--text-muted); font-family: var(--font-mono); font-size: 0.85rem; }
.tp-empty   { grid-column: 1/-1; text-align: center; padding: 20px; color: var(--text-muted); font-family: var(--font-mono); font-size: 0.82rem; }

.tp-footer {
    padding: 8px 14px; border-top: 1px solid rgba(255,255,255,0.05);
    flex-shrink: 0;
}

/* Trigger button (the asset pair selector button in the chart header) */
.token-picker-trigger {
    display: flex; align-items: center; justify-content: space-between;
    background: rgba(0,229,255,0.06); border: 1px solid rgba(0,229,255,0.25);
    border-radius: 6px; padding: 8px 12px; cursor: pointer;
    min-width: 160px; transition: 0.2s; gap: 10px;
}
.token-picker-trigger:hover { border-color: var(--cyan); background: rgba(0,229,255,0.1); }
.tp-trigger-left  { display: flex; align-items: center; gap: 6px; }
.tp-trigger-badge { background: rgba(0,229,255,0.12); color: var(--cyan); font-family: var(--font-mono); font-size: 0.6rem; padding: 1px 6px; border-radius: 3px; letter-spacing: 1px; text-transform: uppercase; }
.tp-ticker  { font-family: var(--font-mono); font-weight: bold; font-size: 1rem; color: var(--text-main); }
.tp-slash   { color: var(--text-muted); font-size: 0.9rem; }
.tp-quote   { font-family: var(--font-mono); font-size: 0.85rem; color: var(--text-muted); }
.tp-trigger-right { display: flex; flex-direction: column; align-items: flex-end; gap: 1px; }
.tp-name    { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); }
.tp-chevron { color: var(--cyan); font-size: 0.75rem; }