/* =============================================
   CF AI Trading Bot — Mission Control Dashboard
   Premium Dark Theme with Glassmorphism
   ============================================= */

:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.7);
    --bg-glass: rgba(255, 255, 255, 0.04);
    --border: rgba(255, 255, 255, 0.06);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent-green: #10b981;
    --accent-green-glow: rgba(16, 185, 129, 0.2);
    --accent-red: #ef4444;
    --accent-red-glow: rgba(239, 68, 68, 0.2);
    --accent-blue: #3b82f6;
    --accent-purple: #a855f7;
    --accent-amber: #f59e0b;
    --gradient-main: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --radius: 16px;
    --radius-sm: 10px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    background-image:
        radial-gradient(ellipse at 10% 20%, rgba(102, 126, 234, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 80%, rgba(168, 85, 247, 0.06) 0%, transparent 50%);
}

/* ===== HEADER ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left { display: flex; align-items: center; gap: 1rem; }
.logo { display: flex; align-items: center; gap: 0.8rem; }
.logo-icon { font-size: 1.8rem; }
.logo h1 { font-size: 1.3rem; font-weight: 700; background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.header-right { display: flex; align-items: center; gap: 1.2rem; }
.session-info { font-size: 0.85rem; color: var(--text-secondary); background: var(--bg-glass); padding: 0.5rem 1rem; border-radius: var(--radius-sm); border: 1px solid var(--border); }

.btn-refresh {
    background: var(--gradient-main);
    border: none;
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}
.btn-refresh:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4); }

/* ===== BADGES ===== */
.badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.badge-live { background: var(--accent-green-glow); color: var(--accent-green); border: 1px solid var(--accent-green); animation: pulse 2s infinite; }
.badge-safe { background: rgba(16, 185, 129, 0.1); color: var(--accent-green); }
.badge-danger { background: var(--accent-red-glow); color: var(--accent-red); }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.6; } }

/* ===== KPI CARDS ===== */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.2rem;
    padding: 1.5rem 2rem;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
}
.kpi-card:hover { transform: translateY(-4px); border-color: rgba(102, 126, 234, 0.3); }

.kpi-label { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 0.5rem; font-weight: 500; }
.kpi-value { font-size: 2rem; font-weight: 800; font-family: 'JetBrains Mono', monospace; }
.kpi-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.3rem; }
.kpi-green { color: var(--accent-green); }
.kpi-red { color: var(--accent-red); }
.kpi-blue { color: var(--accent-blue); }
.kpi-purple { color: var(--accent-purple); }

/* ===== CHARTS ===== */
.charts-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.2rem;
    padding: 0 2rem 1.5rem;
}

.chart-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-card);
}
.chart-card h3 { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 1rem; font-weight: 600; }

.asset-row { display: flex; justify-content: space-between; align-items: center; padding: 0.8rem 1rem; border-radius: var(--radius-sm); margin-bottom: 0.5rem; }
.asset-row.best { background: rgba(16, 185, 129, 0.08); border: 1px solid rgba(16, 185, 129, 0.15); }
.asset-row.worst { background: rgba(239, 68, 68, 0.08); border: 1px solid rgba(239, 68, 68, 0.15); }
.asset-name { font-weight: 700; font-size: 1.1rem; }
.asset-pnl { font-family: 'JetBrains Mono', monospace; font-weight: 700; }
.asset-pnl.green { color: var(--accent-green); }
.asset-pnl.red { color: var(--accent-red); }

.system-status { display: flex; flex-direction: column; gap: 0.5rem; }
.status-item { display: flex; justify-content: space-between; align-items: center; padding: 0.5rem 0; border-bottom: 1px solid var(--border); font-size: 0.85rem; color: var(--text-secondary); }

/* ===== TABLE ===== */
.table-section {
    padding: 0 2rem 1.5rem;
}
.table-section h3 { font-size: 1.1rem; margin-bottom: 1rem; }

.table-filters { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
.filter-btn {
    background: var(--bg-glass);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.2s;
}
.filter-btn.active, .filter-btn:hover { background: var(--gradient-main); color: white; border-color: transparent; }

.table-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow-x: auto;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-card);
}

table { width: 100%; border-collapse: collapse; }
thead { background: rgba(255, 255, 255, 0.03); }
th { padding: 1rem; text-align: right; font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; font-weight: 700; letter-spacing: 0.5px; white-space: nowrap; }
td { padding: 0.9rem 1rem; font-size: 0.85rem; border-top: 1px solid var(--border); white-space: nowrap; }
tr:hover td { background: rgba(255, 255, 255, 0.02); }
.loading-row { text-align: center; color: var(--text-muted); padding: 2rem !important; }

.pnl-positive { color: var(--accent-green); font-weight: 700; font-family: 'JetBrains Mono', monospace; }
.pnl-negative { color: var(--accent-red); font-weight: 700; font-family: 'JetBrains Mono', monospace; }
.status-open { color: var(--accent-green); font-weight: 700; }
.status-closed { color: var(--text-muted); }

/* ===== LESSONS ===== */
.lessons-section { padding: 0 2rem 2rem; }
.lessons-section h3 { font-size: 1.1rem; margin-bottom: 1rem; }

.lessons-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1rem; }

.lesson-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem;
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    border-right: 3px solid var(--accent-purple);
}
.lesson-card:hover { transform: translateY(-3px); border-color: rgba(168, 85, 247, 0.3); }
.lesson-symbol { font-weight: 700; color: var(--accent-purple); font-size: 0.85rem; margin-bottom: 0.4rem; }
.lesson-text { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.6; }
.lesson-pnl { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; margin-top: 0.5rem; }

/* ===== FOOTER ===== */
footer { text-align: center; padding: 2rem; color: var(--text-muted); font-size: 0.75rem; border-top: 1px solid var(--border); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header { flex-direction: column; gap: 1rem; padding: 1rem; }
    .kpi-row { grid-template-columns: repeat(2, 1fr); padding: 1rem; }
    .charts-row { grid-template-columns: 1fr; padding: 0 1rem 1rem; }
    .table-section, .lessons-section { padding: 0 1rem 1rem; }
    .kpi-value { font-size: 1.5rem; }
}