/* ============ Dashboard layout ============ */

.dash-body {
    display: block;
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    min-height: 64px;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 0.6rem 1.5rem;
    background: var(--panel-strong);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-glass);
    transition: background 0.25s ease, border-color 0.25s ease;
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 2rem;
    min-width: 0;
}

.navbar .brand { flex-shrink: 0; }

/* ---------- Nav links (top navbar) ---------- */
.nav-links {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    border-radius: 10px;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.nav-item .ic {
    font-size: 1rem;
    flex-shrink: 0;
}

.nav-item:hover {
    color: var(--text-main);
    background: var(--field-bg);
}

.nav-item.active {
    color: var(--green);
    background: rgba(14, 203, 129, 0.1);
    border-color: rgba(14, 203, 129, 0.25);
}

/* ---------- Topbar tickers ---------- */
.topbar-tickers {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.ticker-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    padding: 0.35rem 0.7rem;
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    background: var(--field-bg);
}

.ticker-chip .sym {
    color: var(--text-dim);
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.ticker-chip .px {
    font-weight: 700;
    transition: color 0.3s ease;
}

.ticker-chip .px.up { color: var(--green); }
.ticker-chip .px.down { color: var(--red); }

.ticker-chip .pct {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.1rem 0.4rem;
    border-radius: 5px;
}

.ticker-chip .pct.up { color: var(--green); background: rgba(14,203,129,0.12); }
.ticker-chip .pct.down { color: var(--red); background: rgba(246,70,93,0.12); }

/* ---------- Navbar right / user menu ---------- */
.navbar-right {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    position: relative;
    flex-shrink: 0;
}

.menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    color: var(--text-main);
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    padding: 0.35rem 0.6rem 0.35rem 0.35rem;
    border-radius: 999px;
    border: 1px solid var(--border-glass);
    background: var(--field-bg);
    user-select: none;
}

.avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green), #0aa86b);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.8rem;
    color: #06140d;
    flex-shrink: 0;
}

.user-chip .uname {
    font-size: 0.88rem;
    font-weight: 600;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-chip .caret {
    color: var(--text-dim);
    font-size: 0.7rem;
}

.user-menu {
    position: absolute;
    top: 50px;
    right: 0;
    min-width: 200px;
    background: var(--bg-panel);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    backdrop-filter: blur(16px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.5);
    padding: 0.5rem;
    display: none;
    z-index: 200;
}

.user-menu.open { display: block; animation: rise 0.18s ease both; }

.user-menu a, .user-menu button {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
    text-align: left;
    padding: 0.55rem 0.7rem;
    border-radius: 8px;
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.88rem;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.user-menu a:hover, .user-menu button:hover {
    background: rgba(255,255,255,0.05);
}

.user-menu .logout-link {
    color: var(--red);
}

/* ---------- Main content ---------- */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 96px 2rem 3rem;
    position: relative;
    z-index: 1;
    min-height: 100vh;
}

.dash-section[hidden] { display: none; }

.section-header {
    margin-bottom: 1.6rem;
}

.section-header h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.3rem;
}

.section-header p {
    color: var(--text-dim);
    font-size: 0.92rem;
    max-width: 720px;
}

/* ---------- Cards ---------- */
.card {
    background: var(--bg-panel);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    backdrop-filter: blur(16px);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}

.card-header h3 {
    font-size: 1.05rem;
    font-weight: 700;
}

.card-header .card-sub {
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* ---------- Stats grid ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    backdrop-filter: blur(16px);
    padding: 1.25rem;
}

.stat-card .stat-label {
    font-size: 0.78rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 0.5rem;
}

.stat-card .stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    font-family: 'Roboto Mono', monospace;
}

.stat-card .stat-sub {
    font-size: 0.8rem;
    margin-top: 0.35rem;
    color: var(--text-dim);
}

.stat-sub.up { color: var(--green); }
.stat-sub.down { color: var(--red); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.data-table th {
    text-align: left;
    color: var(--text-dim);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.8px;
    padding: 0.6rem 0.9rem;
    border-bottom: 1px solid var(--border-glass);
    white-space: nowrap;
}

.data-table td {
    padding: 0.75rem 0.9rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    white-space: nowrap;
    font-family: 'Roboto Mono', monospace;
}

.data-table tbody tr:hover { background: rgba(255,255,255,0.025); }

.cell-pos { color: var(--green); }
.cell-neg { color: var(--red); }

/* ---------- Empty state ---------- */
.empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--text-dim);
}

.empty-state .emoji {
    font-size: 2.4rem;
    display: block;
    margin-bottom: 0.75rem;
    opacity: 0.8;
}

.empty-state p {
    margin-bottom: 1.1rem;
    font-size: 0.92rem;
}

.empty-state .btn-primary,
.empty-state .btn-secondary {
    width: auto;
    display: inline-flex;
    align-items: center;
    padding: 0.65rem 1.4rem;
}

/* ---------- Badges ---------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    letter-spacing: 0.3px;
}

.badge::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
}

.badge.success { color: var(--green); background: rgba(14,203,129,0.12); }
.badge.danger { color: var(--red); background: rgba(246,70,93,0.12); }
.badge.neutral { color: var(--text-dim); background: rgba(255,255,255,0.06); }
.badge.warning { color: var(--gold); background: rgba(240,185,11,0.12); }

/* ---------- Buttons ---------- */
a.btn-primary, a.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.btn-secondary {
    width: 100%;
    padding: 0.85rem;
    border-radius: 10px;
    border: 1px solid var(--border-glass);
    background: var(--field-bg);
    color: var(--text-main);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}

.btn-secondary:hover {
    border-color: var(--green);
    background: rgba(14,203,129,0.06);
}

.btn-danger {
    padding: 0.55rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(246,70,93,0.35);
    background: rgba(246,70,93,0.08);
    color: var(--red);
    font-weight: 700;
    font-size: 0.82rem;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-danger:hover { background: rgba(246,70,93,0.18); }

.btn-row {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-row .btn-primary, .btn-row .btn-secondary {
    width: auto;
    flex: 0 0 auto;
    padding: 0.75rem 1.6rem;
}

/* ---------- Forms (select) ---------- */
.select-wrap select {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--field-bg);
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    color: var(--text-main);
    font-size: 0.95rem;
    font-family: inherit;
    appearance: none;
    cursor: pointer;
}

.select-wrap {
    position: relative;
}

.select-wrap::after {
    content: '▾';
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dim);
    pointer-events: none;
}

.select-wrap select:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 4px var(--green-glow);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

/* ---------- Tabs ---------- */
.tab-group {
    display: inline-flex;
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1.2rem;
}

.tab-btn {
    padding: 0.5rem 1.2rem;
    background: transparent;
    border: none;
    color: var(--text-dim);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    font-family: inherit;
}

.tab-btn.active {
    background: rgba(14, 203, 129, 0.12);
    color: var(--green);
}

.tab-panel[hidden] { display: none; }

/* ---------- Broker card ---------- */
.broker-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    background: var(--field-bg);
    margin-bottom: 1.5rem;
}

.broker-logo {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: linear-gradient(135deg, #6c3df4, #9b6dff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.broker-info { flex: 1; }
.broker-info .b-name { font-weight: 700; font-size: 1rem; margin-bottom: 0.2rem; }
.broker-info .b-sub { font-size: 0.8rem; color: var(--text-dim); }

.broker-connected-info {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(14,203,129,0.25);
    background: rgba(14,203,129,0.08);
    border-radius: 12px;
    margin-bottom: 1.25rem;
    font-size: 0.85rem;
    color: var(--text-main);
}

.broker-connected-info .bci-icon {
    font-size: 1.1rem;
    color: var(--green);
}

.broker-connected-info .bci-key {
    font-family: 'Roboto Mono', monospace;
    font-weight: 700;
}

.form-hint {
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 0.6rem;
}

.broker-row-disabled {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    opacity: 0.45;
    margin-bottom: 0.75rem;
}

.broker-row-disabled .broker-logo {
    background: rgba(255,255,255,0.06);
    color: var(--text-dim);
}

/* ---------- Info / disclaimer boxes ---------- */
.notice {
    display: flex;
    gap: 0.75rem;
    padding: 0.9rem 1.1rem;
    border-radius: 12px;
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 1.2rem;
    border: 1px solid var(--border-glass);
    background: var(--field-bg);
    color: var(--text-dim);
}

.notice.warn {
    border-color: rgba(240,185,11,0.3);
    background: rgba(240,185,11,0.06);
    color: #f3d27a;
}

.notice .ic { font-size: 1.2rem; flex-shrink: 0; }

.prose { color: var(--text-dim); font-size: 0.92rem; line-height: 1.75; }
.prose h4 { color: var(--text-main); font-size: 1rem; margin: 1.2rem 0 0.5rem; }
.prose ul { margin: 0.4rem 0 0.4rem 1.2rem; }
.prose li { margin-bottom: 0.35rem; }
.prose strong { color: var(--text-main); }

/* ---------- API key reveal ---------- */
.key-box {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    padding: 0.7rem 1rem;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
    word-break: break-all;
}

.key-box .copy-btn {
    margin-left: auto;
    flex-shrink: 0;
    background: rgba(14,203,129,0.12);
    color: var(--green);
    border: none;
    border-radius: 6px;
    padding: 0.3rem 0.6rem;
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
}

/* ---------- Canvas chart ---------- */
.chart-canvas-wrap {
    width: 100%;
    height: 240px;
    border-radius: 12px;
    border: 1px solid var(--border-glass);
    overflow: hidden;
    background: rgba(0,0,0,0.15);
}

#equity-chart { width: 100%; height: 100%; display: block; }

/* ============ Market Overview ============ */
.sentiment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.gauge-card {
    background: var(--field-bg);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    padding: 1.25rem 1.25rem 1rem;
    text-align: center;
}

.gauge-card-title {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.gauge-tag {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.6px;
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    background: rgba(240,185,11,0.15);
    color: var(--gold);
}

.gauge-wrap {
    position: relative;
    width: 100%;
    max-width: 260px;
    margin: 0 auto;
}

.gauge-wrap canvas {
    width: 100%;
    height: auto;
    display: block;
}

.gauge-readout {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 4%;
    text-align: center;
}

.gauge-number {
    font-size: 1.9rem;
    font-weight: 800;
    font-family: 'Roboto Mono', monospace;
    line-height: 1;
}

.gauge-status {
    font-size: 0.82rem;
    font-weight: 700;
    margin-top: 0.25rem;
    letter-spacing: 0.3px;
}

.gauge-scale {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-top: 0.5rem;
    padding: 0 0.75rem;
}

/* ---------- Market grid ---------- */
.market-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 0.9rem;
}

.market-grid[hidden] { display: none; }

.market-item {
    background: var(--field-bg);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 1rem;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.market-item:hover {
    border-color: rgba(14,203,129,0.3);
    transform: translateY(-2px);
}

.market-item .mi-top {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.55rem;
}

.market-item .mi-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main);
}

.market-item .mi-sym {
    font-size: 0.68rem;
    color: var(--text-dim);
    font-family: 'Roboto Mono', monospace;
    white-space: nowrap;
}

.market-item .mi-price {
    font-size: 1.2rem;
    font-weight: 800;
    font-family: 'Roboto Mono', monospace;
    margin-bottom: 0.4rem;
}

.market-item .mi-change {
    font-size: 0.78rem;
    font-weight: 700;
    display: inline-flex;
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
}

.market-item .mi-change.up { color: var(--green); background: rgba(14,203,129,0.12); }
.market-item .mi-change.down { color: var(--red); background: rgba(246,70,93,0.12); }

.market-item-skeleton {
    height: 92px;
    background: linear-gradient(90deg, var(--field-bg) 25%, rgba(255,255,255,0.08) 50%, var(--field-bg) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.4s infinite;
    border: 1px solid var(--border-glass);
    border-radius: 12px;
}

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

/* ============ Crypto heatmap ============ */
.heatmap-legend {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.6rem;
    margin-bottom: 0.9rem;
    font-size: 0.78rem;
    color: var(--text-dim);
}

.heatmap-legend-scale {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.heatmap-legend-scale .hl-tag {
    font-family: 'Roboto Mono', monospace;
    font-weight: 700;
    font-size: 0.72rem;
}

.heatmap-legend-scale .hl-tag.down { color: var(--red); }
.heatmap-legend-scale .hl-tag.up { color: var(--green); }

.heatmap-legend-scale .hl-gradient {
    display: inline-block;
    width: 120px;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--red) 0%, #2a2e3a 50%, var(--green) 100%);
}

.overview-hero-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 1.25rem;
    align-items: start;
    margin-bottom: 1.5rem;
}

.overview-hero-grid .card {
    margin-bottom: 0;
    height: 100%;
}

.heatmap-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: 84px;
    grid-auto-flow: dense;
    gap: 0.6rem;
}

.heatmap-tile {
    position: relative;
    border-radius: 12px;
    padding: 0.7rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.06);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: default;
}

.heatmap-tile:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 24px rgba(0,0,0,0.35);
    z-index: 1;
}

.heatmap-tile.tier-1 { grid-column: span 2; grid-row: span 2; }
.heatmap-tile.tier-2 { grid-column: span 2; grid-row: span 1; }
.heatmap-tile.tier-3 { grid-column: span 1; grid-row: span 1; }

.heatmap-tile .ht-top {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.heatmap-tile .ht-icon {
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    flex-shrink: 0;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.4));
}

.heatmap-tile.tier-1 .ht-icon { width: 28px; height: 28px; }
.heatmap-tile.tier-2 .ht-icon { width: 20px; height: 20px; }
.heatmap-tile.tier-3 .ht-icon { width: 16px; height: 16px; }

.heatmap-tile .ht-symbol {
    font-weight: 800;
    font-family: 'Roboto Mono', monospace;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0,0,0,0.45);
}

.heatmap-tile.tier-1 .ht-symbol { font-size: 1.4rem; }
.heatmap-tile.tier-2 .ht-symbol { font-size: 1.05rem; }
.heatmap-tile.tier-3 .ht-symbol { font-size: 0.85rem; }

.heatmap-tile .ht-price {
    font-size: 0.72rem;
    font-family: 'Roboto Mono', monospace;
    color: rgba(255,255,255,0.85);
    text-shadow: 0 1px 3px rgba(0,0,0,0.45);
}

.heatmap-tile.tier-1 .ht-price { font-size: 0.95rem; }

.heatmap-tile .ht-change {
    font-weight: 800;
    font-family: 'Roboto Mono', monospace;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0,0,0,0.45);
    align-self: flex-end;
}

.heatmap-tile.tier-1 .ht-change { font-size: 1.3rem; }
.heatmap-tile.tier-2 .ht-change { font-size: 1rem; }
.heatmap-tile.tier-3 .ht-change { font-size: 0.82rem; }

.heatmap-tile-skeleton {
    grid-column: span 1;
    grid-row: span 1;
    background: linear-gradient(90deg, var(--field-bg) 25%, rgba(255,255,255,0.08) 50%, var(--field-bg) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.4s infinite;
    border: 1px solid var(--border-glass);
}

.heatmap-tile-skeleton:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.heatmap-tile-skeleton:nth-child(2) { grid-column: span 2; grid-row: span 2; }
.heatmap-tile-skeleton:nth-child(3) { grid-column: span 2; }
.heatmap-tile-skeleton:nth-child(4) { grid-column: span 2; }

@media (max-width: 700px) {
    .heatmap-grid { grid-template-columns: repeat(3, 1fr); }
    .heatmap-tile.tier-1 { grid-column: span 3; }
    .heatmap-tile.tier-2 { grid-column: span 3; grid-row: span 1; }
}

@media (max-width: 560px) {
    .heatmap-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 76px; }
    .heatmap-tile.tier-1 { grid-column: span 2; }
    .heatmap-tile.tier-2 { grid-column: span 2; }
}

/* ============ Strategy templates ============ */
.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.template-card {
    background: var(--field-bg);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.template-icon { font-size: 1.6rem; }

.template-name { font-weight: 700; font-size: 0.98rem; }

.template-desc {
    color: var(--text-dim);
    font-size: 0.85rem;
    line-height: 1.55;
    flex: 1;
}

.template-card .btn-secondary {
    width: auto;
    align-self: flex-start;
    padding: 0.55rem 1.2rem;
    font-size: 0.85rem;
}

/* ---------- Mobile nav overlay ---------- */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 90;
    display: none;
}

.nav-overlay.show { display: block; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .overview-hero-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1100px) {
    .menu-toggle { display: flex; }
    .topbar-tickers { display: none; }

    .nav-links {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        background: var(--panel-soft);
        backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--border-glass);
        padding: 0.75rem;
        transform: translateY(-12px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
        z-index: 95;
        box-shadow: 0 18px 40px rgba(0,0,0,0.4);
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .nav-item { padding: 0.8rem 1rem; }
    .user-chip .uname { max-width: 80px; }
}

@media (max-width: 560px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .sentiment-grid { grid-template-columns: 1fr; }
    .main-content { padding: 96px 1.1rem 2.5rem; }
}