/* ==========================================================
   ALGO ONE - PREMIUM DARK MODE DESIGN SYSTEM
   ========================================================== */

:root {
    --bg-primary: #0a0d14;
    --bg-card: rgba(18, 24, 38, 0.85);
    --bg-card-hover: rgba(24, 32, 50, 0.95);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(56, 189, 248, 0.25);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --accent-blue: #38bdf8;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-green-glow: rgba(16, 185, 129, 0.2);
    --accent-red: #f43f5e;
    --accent-red-glow: rgba(244, 63, 94, 0.2);
    --accent-gold: #f59e0b;
    --accent-purple: #a855f7;

    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
    --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    min-height: 100vh;
    padding: 20px 24px;
    background-image: 
        radial-gradient(circle at 15% 10%, rgba(56, 189, 248, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(168, 85, 247, 0.04) 0%, transparent 45%);
}

.app-container {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ==========================================================
   HEADER
   ========================================================== */

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--accent-blue);
}

.pulsing-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-blue);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-blue);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.8; }
}

.app-title {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff 40%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tag-domain {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: 3px 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
}

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

.metric-chip {
    display: flex;
    flex-direction: column;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    min-width: 110px;
}

.chip-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.chip-val {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.chip-sub {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.highlight-chip {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.1) 0%, rgba(14, 165, 233, 0.05) 100%);
    border-color: rgba(56, 189, 248, 0.4);
}

.highlight-chip .price-val {
    font-size: 1.25rem;
    color: #38bdf8;
    text-shadow: 0 0 12px rgba(56, 189, 248, 0.4);
}

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

/* ==========================================================
   DASHBOARD GRID LAYOUT
   ========================================================== */

.dashboard-grid {
    display: grid;
    grid-template-columns: 460px 1fr;
    gap: 20px;
}

.right-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Common Card Styling */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 12px;
}

.header-title-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-icon {
    font-size: 1.2rem;
}

.card-header h2 {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

/* ==========================================================
   15M CANDLE METRICS & LADDER
   ========================================================== */

.c15-metrics-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.c15-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-lbl {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
}

.stat-val {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.c15-stat.highlight .stat-val {
    color: var(--accent-gold);
    font-weight: 700;
}

/* Ladder Visualizer */
.ladder-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ladder-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    border: 1px solid transparent;
    transition: var(--transition);
}

.ladder-row:hover {
    background: rgba(255, 255, 255, 0.05);
}

.level-tag {
    font-size: 0.85rem;
    font-weight: 600;
}

.formula-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.level-val {
    font-family: var(--font-mono);
    font-size: 1.05rem;
    font-weight: 700;
}

/* Colors for Resistances */
.ladder-row.res3 {
    border-color: rgba(244, 63, 94, 0.35);
    background: rgba(244, 63, 94, 0.06);
}
.ladder-row.res3 .level-tag, .ladder-row.res3 .level-val { color: #fb7185; }

.ladder-row.res2 {
    border-color: rgba(244, 63, 94, 0.25);
    background: rgba(244, 63, 94, 0.04);
}
.ladder-row.res2 .level-tag, .ladder-row.res2 .level-val { color: #f43f5e; }

.ladder-row.res1 {
    border-color: rgba(244, 63, 94, 0.15);
    background: rgba(244, 63, 94, 0.02);
}
.ladder-row.res1 .level-tag, .ladder-row.res1 .level-val { color: #e11d48; }

/* Pivot Line Highlighting */
.ladder-row.pivot-row {
    border-color: rgba(245, 158, 11, 0.6);
    background: linear-gradient(90deg, rgba(245, 158, 11, 0.15) 0%, rgba(245, 158, 11, 0.05) 100%);
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.12);
}
.pivot-tag { color: var(--accent-gold); font-weight: 800; font-size: 0.9rem; }
.pivot-val { color: var(--accent-gold); font-size: 1.2rem; font-weight: 800; }

/* Colors for Supports */
.ladder-row.sup1 {
    border-color: rgba(16, 185, 129, 0.15);
    background: rgba(16, 185, 129, 0.02);
}
.ladder-row.sup1 .level-tag, .ladder-row.sup1 .level-val { color: #10b981; }

.ladder-row.sup2 {
    border-color: rgba(16, 185, 129, 0.25);
    background: rgba(16, 185, 129, 0.04);
}
.ladder-row.sup2 .level-tag, .ladder-row.sup2 .level-val { color: #34d399; }

.ladder-row.sup3 {
    border-color: rgba(16, 185, 129, 0.35);
    background: rgba(16, 185, 129, 0.06);
}
.ladder-row.sup3 .level-tag, .ladder-row.sup3 .level-val { color: #6ee7b7; }

/* Strategy Rules Summary */
.strategy-rules-summary {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.rule-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.rule-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.7rem;
    font-family: var(--font-mono);
}
.rule-badge.ce {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.4);
}
.rule-badge.pe {
    background: rgba(244, 63, 94, 0.2);
    color: var(--accent-red);
    border: 1px solid rgba(244, 63, 94, 0.4);
}

/* ==========================================================
   ACTIVE POSITION CARD
   ========================================================= */

.empty-trade-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
    border: 1px dashed var(--border-color);
    border-radius: 12px;
}

.radar-pulse {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(56, 189, 248, 0.2);
    border: 2px solid var(--accent-blue);
    margin-bottom: 12px;
    animation: radar 2s infinite ease-out;
}

@keyframes radar {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(2.2); opacity: 0; }
}

.radar-text {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.radar-sub {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.badge-trade-state {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}

.active-trade-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.trade-hero-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-highlight);
    border-radius: 12px;
}

.symbol-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tag-signal {
    align-self: flex-start;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 800;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
}

.symbol-box h3 {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: #ffffff;
}

.zone-text {
    font-size: 0.78rem;
    color: var(--accent-cyan);
    font-weight: 600;
}

.pnl-box {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.pnl-lbl {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.pnl-amount {
    font-family: var(--font-mono);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--accent-green);
    text-shadow: 0 0 12px var(--accent-green-glow);
}

.pnl-pts {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-green);
}

.trade-telemetry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.tele-item {
    display: flex;
    flex-direction: column;
    padding: 10px 14px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.t-lbl {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
}

.t-val {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 2px;
}

.target-text { color: var(--accent-green); }
.sl-text { color: var(--accent-red); }

/* ==========================================================
   TABLES
   ========================================================== */

.table-container {
    overflow-x: auto;
    max-height: 380px;
    overflow-y: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
    text-align: left;
}

.data-table th {
    position: sticky;
    top: 0;
    background: #111726;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-family: var(--font-mono);
    color: var(--text-secondary);
    white-space: nowrap;
}

.data-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.empty-table-msg {
    text-align: center;
    color: var(--text-muted);
    padding: 24px !important;
    font-family: var(--font-sans) !important;
}

.badge-zone {
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.72rem;
}
.badge-zone.floating-ce {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}
.badge-zone.floating-pe {
    background: rgba(244, 63, 94, 0.15);
    color: #fb7185;
    border: 1px solid rgba(244, 63, 94, 0.3);
}
.badge-zone.none {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
}

.action-entered {
    color: var(--accent-green);
    font-weight: 700;
}

.pnl-pos { color: var(--accent-green) !important; font-weight: 700; }
.pnl-neg { color: var(--accent-red) !important; font-weight: 700; }

/* ==========================================================
   FOOTER PARAMETERS
   ========================================================== */

.app-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    background: rgba(18, 24, 38, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    gap: 12px;
}

.footer-param {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
}

.f-lbl {
    font-weight: 700;
    color: var(--text-muted);
}

.f-val {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-weight: 600;
}

/* ==========================================================
   RESPONSIVENESS
   ========================================================== */

@media (max-width: 1100px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}