:root {
    --gold: #c3a87d;
    --gold-dim: rgba(195, 168, 125, 0.5);
    --gold-glow: rgba(195, 168, 125, 0.15);
    --cyan: #00d4ff;
    --green: #4caf50;
    --red: #ef5350;
    --bg: #0a0a0a;
    --surface: rgba(22, 22, 22, 0.65);
    --surface-hover: rgba(30, 30, 30, 0.8);
    --border: rgba(195, 168, 125, 0.25);
    --border-bright: rgba(195, 168, 125, 0.5);
    --text: #FFFFFF;
    --text-dim: #8a8a8a;
    --text-muted: #555;
    --font: 'Poppins', sans-serif;
    --font-cyber: 'Orbitron', sans-serif;
    --blur: 14px;
    --sidebar-w: 64px;
}

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

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

#chart-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.35;
}

.gradient-text-gold {
    background: linear-gradient(90deg, var(--gold), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.accent-green { color: var(--green) !important; }
.accent-red { color: var(--red) !important; }

/* SIDEBAR */
.sidebar {
    position: fixed;
    left: 0; top: 0;
    width: var(--sidebar-w);
    height: 100vh;
    background: rgba(12,12,12,0.85);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    z-index: 100;
    gap: 30px;
}

.sidebar-logo {
    width: 40px; height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--gold), #8a6e3e);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text {
    font-family: var(--font-cyber);
    font-weight: 900;
    font-size: 1.2rem;
    color: #000;
}

.nav-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-btn {
    width: 44px; height: 44px;
    border: none;
    background: transparent;
    color: var(--text-dim);
    font-size: 1.1rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.25s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn:hover { color: var(--gold); background: rgba(195,168,125,0.08); }
.nav-btn.active { color: var(--gold); background: rgba(195,168,125,0.15); box-shadow: 0 0 12px var(--gold-glow); }

/* MAIN */
.main-content {
    margin-left: var(--sidebar-w);
    padding: 20px 30px 40px;
    position: relative;
    z-index: 1;
    min-height: 100vh;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-title {
    font-family: var(--font-cyber);
    font-size: 1.6rem;
    font-weight: 700;
}

.controls {
    display: flex;
    align-items: center;
    gap: 14px;
}

.site-switch-inline {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    text-decoration: none;
    font-family: var(--font-cyber);
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    color: var(--text);
    background: rgba(12, 12, 12, 0.55);
    border: 1px solid var(--border);
    transition: all 0.25s;
}

.site-pill:hover,
.site-pill.active {
    color: var(--gold);
    border-color: var(--border-bright);
    box-shadow: 0 0 12px var(--gold-glow);
}

.glass-select, .glass-input {
    background: var(--surface);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border: 1px solid var(--border);
    color: var(--text);
    padding: 8px 14px;
    border-radius: 10px;
    font-family: var(--font);
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.25s;
}

.glass-select:focus, .glass-input:focus { border-color: var(--gold); }
.glass-select option { background: #1a1a1a; color: var(--text); }
.glass-select.small, .glass-input { min-width: 120px; }

.user-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-dim);
}

.user-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    border: 2px solid var(--border);
}

/* PAGES */
.page { display: none; animation: fadeUp 0.4s ease; }
.page.active { display: block; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* GLASS CARDS */
.glass-card {
    background: var(--surface);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 0 20px var(--gold-glow), 0 4px 20px rgba(0,0,0,0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}

.glass-card:hover {
    box-shadow: 0 0 30px rgba(195,168,125,0.2), 0 8px 30px rgba(0,0,0,0.4);
}

/* KPI ROW */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.kpi-card {
    text-align: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.kpi-icon {
    font-size: 1.1rem;
    color: var(--gold);
    margin-bottom: 8px;
    opacity: 0.7;
}

.kpi-label {
    font-family: var(--font-cyber);
    font-size: 0.65rem;
    color: var(--text-dim);
    letter-spacing: 1.5px;
    margin-bottom: 6px;
}

.kpi-value {
    font-family: var(--font-cyber);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1.2;
}

.kpi-sub {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 4px;
}

/* CHART ROW */
.chart-row { margin-bottom: 20px; }
.chart-row.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.chart-card { padding: 20px; }
.chart-card.wide { width: 100%; }

.card-title {
    font-family: var(--font-cyber);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: 4px;
}

.card-subtitle {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-bottom: 12px;
}

.chart-wrap { position: relative; width: 100%; }
.chart-wrap canvas { width: 100% !important; }
.chart-wrap.square { max-width: 260px; margin: 0 auto; }

/* BIAS DISPLAY */
.bias-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 20px 0;
}

.bias-icon { font-size: 2.5rem; }
.bias-label { font-family: var(--font-cyber); font-size: 1.1rem; font-weight: 600; }
.bias-bar {
    display: flex;
    width: 100%;
    height: 24px;
    border-radius: 12px;
    overflow: hidden;
    margin-top: 12px;
    border: 1px solid var(--border);
}

.bias-bar-long {
    background: linear-gradient(90deg, #2e7d32, #4caf50);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
}

.bias-bar-short {
    background: linear-gradient(90deg, #ef5350, #c62828);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
}

/* TOP PAIRS LIST */
.top-pairs-list { display: flex; flex-direction: column; gap: 8px; padding: 8px 0; }

.pair-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
}

.pair-name {
    font-family: var(--font-cyber);
    font-size: 0.75rem;
    font-weight: 600;
    width: 110px;
    flex-shrink: 0;
}

.pair-bar-wrap { flex: 1; height: 20px; background: rgba(255,255,255,0.05); border-radius: 10px; overflow: hidden; display: flex; }
.pair-bar-w { background: var(--green); height: 100%; transition: width 0.5s; }
.pair-bar-l { background: var(--red); height: 100%; transition: width 0.5s; }
.pair-stat { font-size: 0.75rem; color: var(--text-dim); width: 70px; text-align: right; flex-shrink: 0; }

/* TRADE LOG TABLE */
.log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.log-filters { display: flex; gap: 10px; flex-wrap: wrap; }

.table-wrap { overflow-x: auto; }

.trade-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.trade-table th {
    font-family: var(--font-cyber);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gold);
    text-align: left;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-bright);
    letter-spacing: 1px;
    white-space: nowrap;
}

.trade-table td {
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    white-space: nowrap;
}

.trade-table tbody tr:hover { background: rgba(195,168,125,0.05); }

.trade-table .num-cell { font-variant-numeric: tabular-nums; }
.trade-table .muted-cell { color: var(--text-dim); }

.trade-link-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 106px;
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: linear-gradient(135deg, rgba(195,168,125,0.18), rgba(0,212,255,0.08));
    color: var(--gold);
    text-decoration: none;
    font-family: var(--font-cyber);
    font-size: 0.68rem;
    letter-spacing: 0.8px;
    transition: all 0.2s ease;
}

.trade-link-btn:hover {
    border-color: var(--border-bright);
    color: #fff;
    box-shadow: 0 0 18px rgba(195,168,125,0.18);
    transform: translateY(-1px);
}

.trade-link-btn.disabled {
    pointer-events: none;
    color: var(--text-dim);
    background: rgba(255,255,255,0.03);
}

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-long { background: rgba(76,175,80,0.15); color: var(--green); }
.badge-short { background: rgba(239,83,80,0.15); color: var(--red); }
.badge-win { background: rgba(76,175,80,0.15); color: var(--green); }
.badge-loss { background: rgba(239,83,80,0.15); color: var(--red); }
.badge-be { background: rgba(255,193,7,0.15); color: #ffc107; }

.table-footer { margin-top: 12px; font-size: 0.8rem; color: var(--text-dim); }

/* ANALYTICS */
.analytics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card { padding: 18px; }

.stat-title {
    font-family: var(--font-cyber);
    font-size: 0.75rem;
    color: var(--gold);
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.stat-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }

.stat-table th {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-dim);
    text-align: left;
    padding: 6px 8px;
    border-bottom: 1px solid var(--border);
}

.stat-table td {
    padding: 6px 8px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.section-title { font-size: 1rem; margin-bottom: 16px; }

.quarter-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.quarter-card {
    background: var(--surface);
    backdrop-filter: blur(var(--blur));
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
    text-align: center;
}

.quarter-card h5 {
    font-family: var(--font-cyber);
    font-size: 0.8rem;
    margin-bottom: 10px;
}

.q1 h5 { color: #4caf50; }
.q2 h5 { color: #ff9800; }
.q3 h5 { color: #2196f3; }
.q4 h5 { color: #e91e63; }

.quarter-card table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.quarter-card th {
    font-size: 0.65rem;
    color: var(--text-dim);
    padding: 4px;
    border-bottom: 1px solid var(--border);
}

.quarter-card td { padding: 4px; }

/* THEORETICAL */
.theory-controls-card {
    margin-bottom: 20px;
}

.theory-controls-header {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.theory-input-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    gap: 12px;
    min-width: min(100%, 420px);
}

.theory-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.8px;
    font-family: var(--font-cyber);
}

.theory-input {
    min-width: 0;
}

.theory-risk-inline {
    display: flex;
    align-items: center;
    gap: 8px;
}

.theory-risk-inline input {
    flex: 1;
}

.theory-suffix {
    color: var(--gold);
    font-size: 0.85rem;
}

.theory-note {
    margin-top: 14px;
    color: var(--text-dim);
    font-size: 0.8rem;
    line-height: 1.55;
}

.theory-metric-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.theory-metric-card {
    padding: 18px;
}

.theory-metric-value {
    font-family: var(--font-cyber);
    font-size: 1.5rem;
    color: var(--gold);
    line-height: 1.2;
}

.theory-metric-sub {
    margin-top: 6px;
    color: var(--text-dim);
    font-size: 0.78rem;
}

.theory-stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.theory-stat-card {
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 12px;
    padding: 12px;
    background: rgba(255,255,255,0.02);
}

.theory-stat-label {
    font-size: 0.68rem;
    letter-spacing: 0.8px;
    color: var(--text-dim);
    font-family: var(--font-cyber);
    margin-bottom: 6px;
}

.theory-stat-value {
    font-family: var(--font-cyber);
    font-size: 1rem;
    color: var(--text);
}

.theory-stat-sub {
    margin-top: 4px;
    color: var(--text-dim);
    font-size: 0.74rem;
    line-height: 1.4;
}

/* CALENDAR */
.cal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.cal-nav {
    width: 36px; height: 36px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--gold);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.25s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cal-nav:hover { background: var(--gold); color: #000; }

.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}

.cal-day-header {
    text-align: center;
    font-family: var(--font-cyber);
    font-size: 0.7rem;
    color: var(--text-dim);
    padding: 8px 0;
}

.cal-cell {
    aspect-ratio: 1;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
    position: relative;
}

.cal-cell:hover { border-color: var(--border); }
.cal-cell.empty { cursor: default; }
.cal-cell.has-trades { border-color: var(--border); }

.cal-cell.win-day { background: rgba(76,175,80,0.15); border-color: rgba(76,175,80,0.3); }
.cal-cell.loss-day { background: rgba(239,83,80,0.15); border-color: rgba(239,83,80,0.3); }
.cal-cell.mixed-day { background: rgba(255,193,7,0.1); border-color: rgba(255,193,7,0.3); }

.cal-cell .day-num { font-weight: 500; }
.cal-cell .day-trades {
    font-size: 0.6rem;
    color: var(--text-dim);
    margin-top: 2px;
}

.cal-cell.selected { border-color: var(--gold); box-shadow: 0 0 10px var(--gold-glow); }

.cal-detail { font-size: 0.85rem; color: var(--text-dim); }

.cal-detail-trade {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

/* RESPONSIVE */
@media (max-width: 1100px) {
    .kpi-row { grid-template-columns: repeat(2, 1fr); }
    .chart-row.two-col { grid-template-columns: 1fr; }
    .analytics-grid { grid-template-columns: 1fr; }
    .quarter-grid { grid-template-columns: repeat(2, 1fr); }
    .theory-metric-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
    :root { --sidebar-w: 52px; }
    .main-content { padding: 14px 12px 30px; }
    .kpi-row { grid-template-columns: 1fr 1fr; }
    .kpi-value { font-size: 1.3rem; }
    .top-bar { flex-direction: column; align-items: flex-start; gap: 10px; }
    .controls { width: 100%; justify-content: space-between; flex-wrap: wrap; }
    .site-switch-inline { width: 100%; order: 3; justify-content: flex-end; }
    .quarter-grid { grid-template-columns: 1fr 1fr; }
    .log-filters { flex-direction: column; width: 100%; }
    .glass-select.small, .glass-input { width: 100%; }
    .trade-link-btn { min-width: 92px; padding: 7px 10px; }
    .theory-input-grid { grid-template-columns: 1fr; min-width: 100%; }
    .theory-metric-grid { grid-template-columns: 1fr; }
    .theory-stat-grid { grid-template-columns: 1fr; }
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dim); }