/*
 * NepseIQ — Ultra-Premium Dark Fintech Design System
 * ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 * 
 * Inspired by: Bloomberg Terminal, TradingView, Robinhood
 * Features:
 *   - Cinematic glassmorphism with animated gradient borders
 *   - Deep midnight palette with neon accent system
 *   - Micro-animations on every interaction
 *   - Premium heatmap with gradient tiles
 *   - World-class typography hierarchy
 */

/* ═══ Design Tokens ═══ */
:root {
    /* Core Palette — Deep Midnight */
    --bg-primary: #06080d;
    --bg-secondary: #0b0f19;
    --bg-card: rgba(13, 18, 30, 0.75);
    --bg-card-solid: #0d121e;
    --bg-card-hover: rgba(18, 25, 42, 0.85);
    --bg-input: rgba(8, 12, 22, 0.9);
    --bg-elevated: rgba(20, 28, 48, 0.5);
    
    /* Borders */
    --border-color: rgba(255, 255, 255, 0.06);
    --border-subtle: rgba(255, 255, 255, 0.03);
    --border-glow: rgba(99, 179, 237, 0.25);
    --border-hover: rgba(99, 179, 237, 0.15);
    
    /* Text Hierarchy */
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #475569;
    --text-dim: #334155;
    
    /* Accent System — Vibrant Neons */
    --accent-blue: #3b82f6;
    --accent-cyan: #06b6d4;
    --accent-purple: #8b5cf6;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --accent-yellow: #f59e0b;
    --accent-orange: #f97316;
    --accent-emerald: #34d399;
    --accent-rose: #fb7185;
    
    /* Premium Gradients */
    --gradient-brand: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #06b6d4 100%);
    --gradient-hero: linear-gradient(135deg, #06b6d4 0%, #3b82f6 50%, #8b5cf6 100%);
    --gradient-green: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    --gradient-red: linear-gradient(135deg, #ef4444 0%, #fb7185 100%);
    --gradient-gold: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
    --gradient-card-border: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(139,92,246,0.1), rgba(6,182,212,0.15));
    
    /* Heatmap Stops */
    --heat-n5: #991b1b;
    --heat-n4: #b91c1c;
    --heat-n3: #dc2626;
    --heat-n2: #ef4444;
    --heat-n1: #f87171;
    --heat-0: #1e293b;
    --heat-p1: #34d399;
    --heat-p2: #10b981;
    --heat-p3: #059669;
    --heat-p4: #047857;
    --heat-p5: #065f46;
    
    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
    
    /* Spacing & Layout */
    --nav-height: 60px;
    --container-max: 1360px;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    /* Depth System */
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-card: 0 4px 16px rgba(0,0,0,0.4), 0 0 0 1px var(--border-color);
    --shadow-hover: 0 8px 32px rgba(0,0,0,0.5), 0 0 0 1px var(--border-hover);
    --shadow-glow-blue: 0 0 30px rgba(59,130,246,0.08);
    --shadow-glow-cyan: 0 0 30px rgba(6,182,212,0.08);
    --shadow-glow-purple: 0 0 30px rgba(139,92,246,0.08);
    
    /* Motion */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition: all 0.3s var(--ease-out);
    --transition-fast: all 0.15s var(--ease-out);
    --transition-slow: all 0.5s var(--ease-out);
}

/* ═══ Reset & Base ═══ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

/* Ambient background glow */
body::before {
    content: '';
    position: fixed;
    top: -20%;
    left: -10%;
    width: 120%;
    height: 50%;
    background: 
        radial-gradient(ellipse at 20% 0%, rgba(59,130,246,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 0%, rgba(139,92,246,0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 20%, rgba(6,182,212,0.03) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 30%;
    background: radial-gradient(ellipse at 50% 100%, rgba(59,130,246,0.03) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* ═══ Premium Scrollbar ═══ */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { 
    background: rgba(148, 163, 184, 0.15); 
    border-radius: 10px; 
}
::-webkit-scrollbar-thumb:hover { background: rgba(148, 163, 184, 0.3); }

/* ═══ Glass Card System ═══ */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    position: relative;
}

.glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.glass:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-hover);
}

/* ═══ Navigation ═══ */
.navbar {
    position: fixed;
    top: 8px;
    left: 16px;
    right: 16px;
    height: var(--nav-height);
    background: rgba(11, 15, 25, 0.82);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 100;
    box-shadow: 0 4px 30px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.04);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-icon {
    font-size: 28px;
    animation: logoGlow 4s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(59,130,246,0.3));
}

@keyframes logoGlow {
    0%, 100% { filter: drop-shadow(0 0 8px rgba(59,130,246,0.3)) brightness(1); }
    50% { filter: drop-shadow(0 0 16px rgba(139,92,246,0.5)) brightness(1.2); }
}

.brand-name {
    font-size: 19px;
    font-weight: 800;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    background-size: 200% auto;
    animation: gradientShift 6s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.brand-tag {
    font-size: 9px;
    font-weight: 700;
    background: var(--gradient-brand);
    color: white;
    padding: 2px 7px;
    border-radius: var(--radius-full);
    margin-left: 6px;
    vertical-align: super;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 1px;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius);
    padding: 3px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 13px;
    transition: var(--transition-fast);
    position: relative;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.04);
}

.nav-link.active {
    color: var(--text-primary);
    background: rgba(59,130,246,0.12);
    box-shadow: 0 0 12px rgba(59,130,246,0.1);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 2px;
    background: var(--gradient-brand);
    border-radius: 1px;
}

.nav-icon { font-size: 16px; }

.nav-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    letter-spacing: 0.3px;
}

.nav-status.closed {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 8px var(--accent-green);
    animation: statusPulse 2s ease-in-out infinite;
}

.nav-status.closed .status-dot {
    background: var(--accent-red);
    box-shadow: 0 0 8px var(--accent-red);
    animation: none;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 4px var(--accent-green), 0 0 12px rgba(16,185,129,0.3); }
    50% { opacity: 0.7; box-shadow: 0 0 8px var(--accent-green), 0 0 20px rgba(16,185,129,0.1); }
}

/* ═══ Main Content ═══ */
.main-content {
    margin-top: calc(var(--nav-height) + 24px);
    padding: 16px 24px 40px;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
    min-height: calc(100vh - var(--nav-height));
}

/* ═══ Page System ═══ */
.page {
    display: none;
    animation: pageReveal 0.5s var(--ease-out);
}

.page.active {
    display: block;
}

@keyframes pageReveal {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ═══ Section Headers ═══ */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.section-header h1 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.8px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: -16px;
    margin-bottom: 24px;
    line-height: 1.6;
}

/* ══════════════════════════════════════════════════════ */
/*  MARKET PULSE — Hero Dashboard                        */
/* ══════════════════════════════════════════════════════ */

.market-pulse {
    padding: 28px 32px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(13,18,30,0.9) 0%, rgba(20,28,48,0.7) 100%);
}

.market-pulse::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-brand);
    opacity: 0.8;
}

.market-pulse::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(ellipse at 100% 50%, rgba(59,130,246,0.06) 0%, transparent 60%);
    pointer-events: none;
}

.pulse-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.pulse-index { min-width: 200px; }

.pulse-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.pulse-value {
    font-size: 44px;
    font-weight: 900;
    font-family: var(--font-mono);
    letter-spacing: -2px;
    line-height: 1.1;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradientShift 8s ease infinite;
}

.pulse-change {
    font-size: 15px;
    font-weight: 700;
    margin-top: 6px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
}

.pulse-change.up { 
    color: var(--accent-emerald); 
    background: rgba(16, 185, 129, 0.1);
}
.pulse-change.down { 
    color: var(--accent-rose); 
    background: rgba(239, 68, 68, 0.1);
}

.pulse-stats {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.pulse-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 80px;
    padding: 12px 16px;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.03);
    transition: var(--transition-fast);
}

.pulse-stat:hover {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.06);
    transform: translateY(-1px);
}

.pulse-stat-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-muted);
}

.pulse-stat-value {
    font-size: 17px;
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.pulse-insight {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    padding: 14px 20px;
    background: rgba(139, 92, 246, 0.05);
    border: 1px solid rgba(139, 92, 246, 0.1);
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

.insight-icon { font-size: 22px; flex-shrink: 0; }
.insight-text { line-height: 1.6; }

/* NEPSE Index Chart in Dashboard */
.pulse-chart-area {
    position: relative;
    z-index: 1;
    margin-top: 16px;
    height: 180px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.01);
    border: 1px solid rgba(255,255,255,0.03);
    padding: 8px 12px;
    overflow: hidden;
}

.pulse-chart-area canvas {
    width: 100% !important;
    height: 100% !important;
}

/* Improved Mini Heatmap — Proper Treemap */
.mini-heatmap {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    min-height: 100px;
}

.mini-heat-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    min-width: 80px;
    min-height: 60px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.mini-heat-block::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.mini-heat-block:hover {
    transform: scale(1.06);
    z-index: 5;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.mini-heat-name {
    font-size: 11px;
    font-weight: 700;
    color: white;
    text-shadow: 0 1px 3px rgba(0,0,0,0.6);
    line-height: 1.2;
    text-align: center;
}

.mini-heat-pct {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 12px;
    color: rgba(255,255,255,0.9);
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
    margin-top: 3px;
}

/* ══════════════════════════════════════════════════════ */
/*  SMART SIGNALS — Intelligence Cards                   */
/* ══════════════════════════════════════════════════════ */

.signals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.signal-card {
    padding: 20px 22px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.signal-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--radius-lg);
    background: radial-gradient(ellipse at 50% 0%, rgba(59,130,246,0.04) 0%, transparent 60%);
    pointer-events: none;
    opacity: 0;
    transition: var(--transition);
}

.signal-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover), var(--shadow-glow-blue);
    border-color: var(--border-hover);
}

.signal-card:hover::after { opacity: 1; }

.signal-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.signal-icon { font-size: 20px; }

.signal-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.signal-body .signal-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.02);
    cursor: pointer;
    transition: var(--transition-fast);
    border-radius: var(--radius-sm);
    margin: 0 -8px;
    padding-left: 8px;
    padding-right: 8px;
}

.signal-body .signal-item:last-child { border-bottom: none; }

.signal-body .signal-item:hover {
    background: rgba(59,130,246,0.05);
    padding-left: 12px;
}

.signal-item .sig-symbol {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 13px;
    color: var(--accent-blue);
}

.signal-item .sig-value {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 12px;
}

.signal-item .sig-extra {
    font-size: 11px;
    color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════ */
/*  HEATMAP — Market Treemap                             */
/* ══════════════════════════════════════════════════════ */

.heatmap-controls {
    display: flex;
    gap: 3px;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius);
    padding: 3px;
    border: 1px solid rgba(255,255,255,0.04);
}

.btn-heatmap-mode {
    padding: 7px 18px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-heatmap-mode.active,
.btn-heatmap-mode:hover {
    background: rgba(59,130,246,0.12);
    color: var(--accent-blue);
    box-shadow: 0 0 12px rgba(59,130,246,0.08);
}

.heatmap-legend {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
}

.legend-gradient {
    width: 260px;
    height: 10px;
    border-radius: 10px;
    background: linear-gradient(90deg, 
        var(--heat-n5) 0%, 
        var(--heat-n3) 25%, 
        var(--heat-0) 50%, 
        var(--heat-p3) 75%, 
        var(--heat-p5) 100%
    );
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.3);
}

.legend-label {
    font-size: 11px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text-muted);
}

.heatmap-container {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    border-radius: var(--radius);
    overflow: hidden;
    padding: 3px;
}

.heatmap-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 6px;
    min-width: 60px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.2s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.heatmap-tile::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, transparent 50%);
    border-radius: var(--radius-sm);
    pointer-events: none;
}

.heatmap-tile:hover {
    transform: scale(1.04);
    z-index: 5;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.tile-symbol {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 11px;
    color: white;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.tile-change {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 10px;
    color: rgba(255,255,255,0.85);
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.tile-ltp {
    font-size: 9px;
    color: rgba(255,255,255,0.6);
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

/* Sector tiles */
.sector-header-tile {
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
    margin-bottom: 6px;
}

.sector-name {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* ══════════════════════════════════════════════════════ */
/*  SCREENER — Filter System                             */
/* ══════════════════════════════════════════════════════ */

.screener-filters {
    padding: 24px;
    margin-bottom: 20px;
    border-radius: var(--radius-lg);
}

.filter-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.btn-preset {
    padding: 8px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-family: var(--font-main);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    letter-spacing: 0.2px;
}

.btn-preset:hover {
    background: rgba(59,130,246,0.08);
    border-color: rgba(59,130,246,0.2);
    color: var(--accent-blue);
    transform: translateY(-1px);
}

.btn-preset.active {
    background: rgba(59,130,246,0.15);
    border-color: rgba(59,130,246,0.3);
    color: var(--accent-blue);
    box-shadow: 0 0 16px rgba(59,130,246,0.1);
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.filter-group label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.filter-group select,
.filter-group input {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 13px;
    transition: var(--transition-fast);
    outline: none;
}

.filter-group select:focus,
.filter-group input:focus {
    border-color: rgba(59,130,246,0.4);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1), 0 0 20px rgba(59,130,246,0.05);
}

.filter-group select option {
    background: var(--bg-card-solid);
}

/* ═══ Stats Grid ═══ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    padding: 20px;
    text-align: center;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% -20%, rgba(59,130,246,0.04) 0%, transparent 60%);
    pointer-events: none;
    opacity: 0;
    transition: var(--transition);
}

.stat-card:hover { transform: translateY(-2px); }
.stat-card:hover::after { opacity: 1; }

.stat-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 28px;
    font-weight: 800;
    font-family: var(--font-mono);
    letter-spacing: -1px;
}

.stat-sub {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ═══ Dual Panel ═══ */
.dual-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

/* ═══ Panels ═══ */
.panel {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.panel-header h2 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}

/* ═══ Stock List Items ═══ */
.stock-list { padding: 6px; }

.stock-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.stock-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--gradient-brand);
    border-radius: 0 3px 3px 0;
    transition: height 0.2s var(--ease-out);
}

.stock-item:hover {
    background: rgba(59,130,246,0.04);
}

.stock-item:hover::before {
    height: 60%;
}

.stock-item .symbol {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 13px;
    color: var(--text-primary);
}

.stock-item .name {
    font-size: 12px;
    color: var(--text-muted);
}

.stock-item .price {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 13px;
    text-align: right;
}

.stock-item .change {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 12px;
    padding: 3px 8px;
    border-radius: var(--radius-full);
}

.stock-item .change.positive {
    color: var(--accent-emerald);
    background: rgba(16, 185, 129, 0.1);
}

.stock-item .change.negative {
    color: var(--accent-rose);
    background: rgba(239, 68, 68, 0.1);
}

.stock-item .change.neutral {
    color: var(--text-muted);
    background: rgba(255,255,255,0.03);
}

/* ═══ Sector Grid ═══ */
.sector-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    padding: 16px;
}

.sector-item {
    padding: 16px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.03);
    cursor: pointer;
    transition: var(--transition-fast);
}

.sector-item:hover {
    background: rgba(59,130,246,0.04);
    border-color: rgba(59,130,246,0.1);
    transform: translateY(-2px);
}

.sector-item .sector-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.sector-item .sector-change {
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 18px;
}

/* ═══ Data Table ═══ */
.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.data-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table th {
    padding: 12px 16px;
    background: rgba(11, 15, 25, 0.95);
    backdrop-filter: blur(8px);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.data-table th:hover { color: var(--accent-blue); }
.data-table th.sorted { color: var(--accent-blue); }

.data-table td {
    padding: 12px 16px;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.02);
    transition: var(--transition-fast);
}

.data-table tbody tr {
    transition: var(--transition-fast);
    cursor: pointer;
}

.data-table tbody tr:hover {
    background: rgba(59,130,246,0.03);
}

.data-table tbody tr:hover td:first-child {
    color: var(--accent-blue);
}

.data-table .mono {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 12px;
}

.data-table .positive { color: var(--accent-emerald); }
.data-table .negative { color: var(--accent-rose); }

/* ═══ Search ═══ */
.search-box {
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    background: var(--bg-input);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.search-box input:focus {
    border-color: rgba(59,130,246,0.4);
    box-shadow: 0 0 0 4px rgba(59,130,246,0.08), 0 0 30px rgba(59,130,246,0.05);
    background: rgba(8, 12, 22, 1);
}

.search-box input::placeholder {
    color: var(--text-dim);
}

.search-box .search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 16px;
    pointer-events: none;
}

/* ═══ Analysis Page ═══ */
.analysis-input-row {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.analysis-input-row input {
    flex: 1;
    padding: 14px 20px;
    background: var(--bg-input);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 15px;
    font-weight: 600;
    outline: none;
    transition: var(--transition);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.analysis-input-row input:focus {
    border-color: rgba(59,130,246,0.4);
    box-shadow: 0 0 0 4px rgba(59,130,246,0.1), 0 0 40px rgba(59,130,246,0.05);
}

.analysis-input-row input::placeholder {
    color: var(--text-dim);
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}

.btn-analyze {
    padding: 14px 28px;
    background: var(--gradient-brand);
    border: none;
    border-radius: var(--radius);
    color: white;
    font-family: var(--font-main);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.btn-analyze::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition-fast);
}

.btn-analyze:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59,130,246,0.3), 0 0 40px rgba(139,92,246,0.15);
}

.btn-analyze:hover::before { opacity: 1; }

.btn-analyze:active {
    transform: translateY(0);
}

.analysis-results { }

.analysis-results.hidden { display: none; }

/* ═══ Stock Header ═══ */
.stock-header {
    padding: 24px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(13,18,30,0.9) 0%, rgba(20,28,48,0.6) 100%);
}

.stock-info h2 {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}

.stock-price-big {
    font-size: 32px;
    font-weight: 900;
    font-family: var(--font-mono);
    letter-spacing: -1px;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stock-change-big {
    font-size: 16px;
    font-weight: 700;
    font-family: var(--font-mono);
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.stock-change-big.positive {
    color: var(--accent-emerald);
    background: rgba(16,185,129,0.1);
}
.stock-change-big.negative {
    color: var(--accent-rose);
    background: rgba(239,68,68,0.1);
}
.stock-change-big.neutral {
    color: var(--text-muted);
    background: rgba(255,255,255,0.03);
}

.data-status { }

.data-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    background: rgba(16,185,129,0.08);
    color: var(--accent-green);
    border: 1px solid rgba(16,185,129,0.12);
}

/* ═══ Stock Details Grid ═══ */
.stock-details-grid {
    padding: 20px 24px;
    margin-bottom: 16px;
    border-radius: var(--radius-lg);
}

.stock-detail-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.stock-detail-row:last-child { border-bottom: none; }

.stock-detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.detail-value {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 15px;
    color: var(--text-primary);
}

.detail-value.positive { color: var(--accent-emerald); }
.detail-value.negative { color: var(--accent-rose); }

/* ═══ Chart ═══ */
.chart-wrapper {
    min-height: 320px;
    padding: 16px;
    position: relative;
}

.chart-controls {
    display: flex;
    gap: 2px;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius);
    padding: 3px;
    border: 1px solid rgba(255,255,255,0.04);
}

.btn-chart-period {
    padding: 6px 14px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
    letter-spacing: 0.5px;
}

.btn-chart-period.active,
.btn-chart-period:hover {
    background: rgba(59,130,246,0.12);
    color: var(--accent-blue);
    box-shadow: 0 0 12px rgba(59,130,246,0.08);
}

/* ═══ Indicators Grid ═══ */
.indicators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    padding: 16px;
}

.indicator-card {
    padding: 16px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.03);
    transition: var(--transition-fast);
}

.indicator-card:hover {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.06);
    transform: translateY(-1px);
}

.indicator-name {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.indicator-value {
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 18px;
    margin-bottom: 4px;
}

.indicator-signal {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.indicator-signal.buy {
    background: rgba(16,185,129,0.1);
    color: var(--accent-emerald);
}

.indicator-signal.sell {
    background: rgba(239,68,68,0.1);
    color: var(--accent-rose);
}

.indicator-signal.neutral {
    background: rgba(255,255,255,0.04);
    color: var(--text-muted);
}

/* ═══ Composite Signal Badge ═══ */
.composite-signal {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(255,255,255,0.04);
    color: var(--text-muted);
}

.composite-signal.buy {
    background: rgba(16,185,129,0.12);
    color: var(--accent-emerald);
    box-shadow: 0 0 16px rgba(16,185,129,0.1);
}

.composite-signal.sell {
    background: rgba(239,68,68,0.12);
    color: var(--accent-rose);
    box-shadow: 0 0 16px rgba(239,68,68,0.1);
}

.composite-signal.strong-buy {
    background: linear-gradient(135deg, rgba(16,185,129,0.15), rgba(52,211,153,0.1));
    color: var(--accent-emerald);
    box-shadow: 0 0 20px rgba(16,185,129,0.15);
}

.composite-signal.strong-sell {
    background: linear-gradient(135deg, rgba(239,68,68,0.15), rgba(251,113,133,0.1));
    color: var(--accent-rose);
    box-shadow: 0 0 20px rgba(239,68,68,0.15);
}

/* ═══ Predictions ═══ */
.predictions-panel {
    padding: 20px;
}

.prediction-item {
    padding: 16px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.03);
    margin-bottom: 12px;
    transition: var(--transition-fast);
}

.prediction-item:hover {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.06);
}

.prediction-model {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.prediction-value {
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 24px;
}

.prediction-confidence {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.confidence-bar {
    height: 4px;
    background: rgba(255,255,255,0.05);
    border-radius: 4px;
    margin-top: 8px;
    overflow: hidden;
}

.confidence-fill {
    height: 100%;
    border-radius: 4px;
    background: var(--gradient-brand);
    transition: width 1s var(--ease-out);
}

.prediction-direction {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.prediction-direction.bullish {
    background: rgba(16,185,129,0.1);
    color: var(--accent-emerald);
}

.prediction-direction.bearish {
    background: rgba(239,68,68,0.1);
    color: var(--accent-rose);
}

/* ═══ Learn Page ═══ */
.learn-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.learn-card {
    padding: 24px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
}

.learn-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-brand);
    opacity: 0;
    transition: var(--transition);
}

.learn-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover), var(--shadow-glow-blue);
    border-color: var(--border-hover);
}

.learn-card:hover::before { opacity: 1; }

.learn-card-icon {
    font-size: 32px;
    margin-bottom: 16px;
    display: block;
}

.learn-card-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.learn-card-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ═══ Buttons ═══ */
.btn-primary {
    padding: 10px 22px;
    background: var(--gradient-brand);
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(59,130,246,0.3);
}

.btn-secondary {
    padding: 10px 22px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.08);
    color: var(--text-primary);
    transform: translateY(-1px);
}

/* ═══ Loading States ═══ */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(6,8,13,0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: var(--transition-slow);
}

.loading-overlay.hidden { display: none; }

.loader {
    text-align: center;
    color: var(--text-secondary);
}

.loader-ring {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255,255,255,0.05);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    gap: 16px;
    color: var(--text-muted);
}

.redirect-spinner {
    display: inline-block;
    border: 2px solid rgba(255,255,255,0.06);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Shimmer loading placeholder */
.shimmer {
    background: linear-gradient(
        90deg,
        rgba(255,255,255,0.02) 0%,
        rgba(255,255,255,0.06) 50%,
        rgba(255,255,255,0.02) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.8s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

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

.loading-pulse {
    animation: loadingPulse 1.5s ease-in-out infinite;
}

@keyframes loadingPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ═══ Toast Notifications ═══ */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 600;
    background: rgba(11, 15, 25, 0.95);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.06);
    color: var(--text-primary);
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    animation: toastIn 0.4s var(--ease-spring);
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 380px;
}

.toast.info { border-left: 3px solid var(--accent-blue); }
.toast.success { border-left: 3px solid var(--accent-green); }
.toast.error { border-left: 3px solid var(--accent-red); }
.toast.warning { border-left: 3px solid var(--accent-yellow); }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(30px) scale(0.95); }
    to { opacity: 1; transform: translateX(0) scale(1); }
}

.toast-exit {
    animation: toastOut 0.3s var(--ease-out) forwards;
}

@keyframes toastOut {
    to { opacity: 0; transform: translateX(30px) scale(0.95); }
}

/* ═══ Utility ═══ */
.positive { color: var(--accent-emerald) !important; }
.negative { color: var(--accent-rose) !important; }
.neutral { color: var(--text-muted) !important; }
.hidden { display: none !important; }
.text-mono { font-family: var(--font-mono); }

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
    padding: 32px;
    line-height: 1.6;
}

/* ═══ Error State ═══ */
.error-message {
    padding: 16px 20px;
    border-radius: var(--radius);
    background: rgba(239, 68, 68, 0.06);
    border: 1px solid rgba(239, 68, 68, 0.12);
    color: var(--accent-rose);
    font-size: 13px;
    line-height: 1.6;
}

/* ═══ Responsive ═══ */
@media (max-width: 1024px) {
    .navbar {
        top: 0;
        left: 0;
        right: 0;
        border-radius: 0;
    }
    
    .nav-links {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .nav-links::-webkit-scrollbar { display: none; }
    
    .dual-panel {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pulse-main {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .pulse-stats {
        width: 100%;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 56px;
    }
    
    .main-content {
        padding: 12px 12px 32px;
    }
    
    .navbar {
        padding: 0 12px;
    }
    
    .nav-status {
        display: none;
    }
    
    .nav-link {
        padding: 6px 10px;
        font-size: 12px;
    }
    
    .section-header h1 {
        font-size: 22px;
    }
    
    .market-pulse {
        padding: 20px;
    }
    
    .pulse-value {
        font-size: 32px;
    }
    
    .pulse-stats {
        gap: 8px;
    }
    
    .pulse-stat {
        padding: 8px 12px;
        min-width: 70px;
    }
    
    .signals-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stock-detail-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .filter-grid {
        grid-template-columns: 1fr;
    }
    
    .stock-header {
        padding: 16px;
    }
    
    .stock-price-big {
        font-size: 24px;
    }
    
    .heatmap-tile {
        min-width: 50px;
        padding: 6px 4px;
    }
    
    .tile-symbol { font-size: 9px; }
    .tile-change { font-size: 8px; }
}

@media (max-width: 480px) {
    .nav-links {
        gap: 0;
    }
    
    .nav-link .nav-text {
        font-size: 11px;
    }
    
    .analysis-input-row {
        flex-direction: column;
    }
    
    .learn-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-controls {
        flex-wrap: wrap;
    }
}

/* ═══ Footer ═══ */
.footer {
    margin-top: 60px;
    padding: 32px 0 24px;
    border-top: 1px solid rgba(255,255,255,0.03);
    text-align: center;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 1px;
    background: var(--gradient-brand);
}

.footer-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.footer-brand {
    font-size: 18px;
    font-weight: 800;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.footer-text {
    font-size: 12px;
    color: var(--text-dim);
    line-height: 1.8;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 16px;
}

.footer-link {
    font-size: 12px;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: var(--accent-blue);
}

/* ═══ AI Chart Assistant ═══ */
.assistant-wrapper {
    padding: 16px;
}

.assistant-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.btn-preset-query {
    padding: 7px 14px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-family: var(--font-main);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-preset-query:hover {
    background: rgba(59,130,246,0.08);
    border-color: rgba(59,130,246,0.2);
    color: var(--accent-blue);
    transform: translateY(-1px);
}

.assistant-chat-history {
    max-height: 360px;
    overflow-y: auto;
    padding: 8px 0;
    margin-bottom: 12px;
}

.assistant-msg {
    padding: 12px 14px;
    margin-bottom: 8px;
    border-radius: var(--radius);
    font-size: 13px;
    line-height: 1.6;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.assistant-msg.user {
    background: rgba(59,130,246,0.08);
    border: 1px solid rgba(59,130,246,0.12);
    margin-left: 40px;
    justify-content: flex-end;
}

.assistant-msg.assistant {
    background: rgba(139, 92, 246, 0.04);
    border: 1px solid rgba(139, 92, 246, 0.08);
    margin-right: 20px;
}

.msg-content {
    color: var(--text-secondary);
}

.msg-avatar {
    flex-shrink: 0;
}

/* IQ Analysis Response Cards */
.iq-analysis {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.iq-section {
    padding: 0;
}

.iq-label {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--accent-cyan);
    margin-bottom: 4px;
}

.iq-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.iq-levels {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}

.iq-support, .iq-resist {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.iq-support {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.15);
}

.iq-resist {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.iq-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.iq-disclaimer {
    font-style: italic;
    opacity: 0.85;
}

.iq-disclaimer::after {
    content: ' ⚠️ NOT financial advice';
    font-size: 10px;
    opacity: 0.5;
    font-style: normal;
}

.assistant-input-row {
    display: flex;
    gap: 8px;
}

.assistant-input-row input {
    flex: 1;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 13px;
    outline: none;
    transition: var(--transition-fast);
}

.assistant-input-row input:focus {
    border-color: rgba(59,130,246,0.3);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.08);
}

.assistant-input-row button {
    padding: 10px 18px;
    background: var(--gradient-brand);
    border: none;
    border-radius: var(--radius);
    color: white;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.assistant-input-row button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59,130,246,0.25);
}

/* ═══ IPO Check Page ═══ */
.ipo-section {
    padding: 24px;
}

.ipo-input-row {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.ipo-input-row input {
    flex: 1;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.ipo-input-row input:focus {
    border-color: rgba(59,130,246,0.4);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

.ipo-input-row button {
    padding: 12px 24px;
    background: var(--gradient-brand);
    border: none;
    border-radius: var(--radius);
    color: white;
    font-family: var(--font-main);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.ipo-input-row button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59,130,246,0.25);
}

.ipo-result {
    padding: 20px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.04);
}

.ipo-result.allotted {
    background: rgba(16,185,129,0.06);
    border-color: rgba(16,185,129,0.15);
}

.ipo-result.not-allotted {
    background: rgba(239,68,68,0.06);
    border-color: rgba(239,68,68,0.15);
}

/* ═══ Contact Page ═══ */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: rgba(59,130,246,0.4);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

.form-group textarea {
    min-height: 120px;
}

/* ═══ Scroll Animations ═══ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* ═══ Selection ═══ */
::selection {
    background: rgba(59,130,246,0.3);
    color: white;
}

/* ═══ Focus Visible ═══ */
:focus-visible {
    outline: 2px solid rgba(59,130,246,0.5);
    outline-offset: 2px;
}

/* Market table container */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius);
    -webkit-overflow-scrolling: touch;
}

.market-table-wrapper {
    padding: 0;
}

/* ═══ Missing Color Utilities (up/down from changeClass) ═══ */
.up { color: var(--accent-emerald) !important; }
.down { color: var(--accent-rose) !important; }

/* ══════════════════════════════════════════════════════ */
/*  HEATMAP — Sector Treemap Layout                      */
/* ══════════════════════════════════════════════════════ */

.heatmap-sectors {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    border-radius: var(--radius);
    overflow: hidden;
}

.heatmap-sector {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 18px 12px;
    min-height: 100px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.2s var(--ease-out);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.heatmap-sector::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, transparent 40%);
    pointer-events: none;
    border-radius: var(--radius-sm);
}

.heatmap-sector:hover {
    transform: scale(1.02);
    z-index: 5;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    filter: brightness(1.1);
}

.heatmap-sector-label {
    font-size: 12px;
    font-weight: 700;
    color: white;
    text-shadow: 0 1px 4px rgba(0,0,0,0.6);
    margin-bottom: 4px;
    letter-spacing: 0.3px;
}

.heatmap-sector-change {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 800;
    color: white;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

.heatmap-sector-count {
    font-size: 10px;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

/* ═══ Heatmap — Flat Stock Grid ═══ */
.heatmap-stocks-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    border-radius: var(--radius);
    overflow: hidden;
}

.heatmap-stock {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 6px;
    min-height: 65px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s var(--ease-out);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.heatmap-stock::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.heatmap-stock:hover {
    transform: scale(1.06);
    z-index: 5;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    filter: brightness(1.15);
}

.heatmap-stock-symbol {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 11px;
    color: white;
    text-shadow: 0 1px 3px rgba(0,0,0,0.6);
}

.heatmap-stock-pct {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 10px;
    color: rgba(255,255,255,0.85);
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.heatmap-stock-ltp {
    font-size: 9px;
    color: rgba(255,255,255,0.55);
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

/* ═══ Heatmap Tooltip ═══ */
.heatmap-tooltip {
    position: fixed;
    z-index: 10000;
    padding: 14px 18px;
    background: rgba(11, 15, 25, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    box-shadow: 0 12px 40px rgba(0,0,0,0.6);
    pointer-events: none;
    min-width: 180px;
    display: none;
}

.tt-symbol {
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 14px;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.tt-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 0;
    gap: 16px;
}

.tt-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
}

.tt-value {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

/* ═══ Sector Drilldown ═══ */
.sector-drilldown {
    margin-top: 16px;
    padding: 20px;
    border-radius: var(--radius-lg);
}

.sector-drilldown.hidden {
    display: none;
}

.sector-drilldown-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.sector-drilldown-header h3 {
    font-size: 16px;
    font-weight: 700;
}

.btn-close-drilldown {
    padding: 6px 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-close-drilldown:hover {
    background: rgba(255,255,255,0.08);
    color: var(--text-primary);
}

.drilldown-stocks {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
}

/* ═══ Mini Heatmap (Dashboard) ═══ */
.mini-heatmap {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    padding: 8px;
}

.mini-heatmap-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 4px;
    min-width: 55px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.15s var(--ease-out);
    position: relative;
    overflow: hidden;
    flex: 1;
}

.mini-heatmap-tile::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.mini-heatmap-tile:hover {
    transform: scale(1.05);
    z-index: 2;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

.mini-tile-symbol {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 9px;
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.mini-tile-pct {
    font-family: var(--font-mono);
    font-size: 8px;
    color: rgba(255,255,255,0.8);
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

/* ═══ Signal Class Utilities ═══ */
.signal-buy { color: var(--accent-emerald) !important; }
.signal-sell { color: var(--accent-rose) !important; }
.signal-hold { color: var(--accent-yellow) !important; }

/* ═══ Screener Results Count ═══ */
.screener-count {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    padding: 0 4px;
}

.screener-count strong {
    color: var(--accent-blue);
    font-weight: 700;
}

/* ═══ Refresh Button ═══ */
.btn-refresh {
    padding: 8px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-main);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-refresh:hover {
    background: rgba(59,130,246,0.08);
    border-color: rgba(59,130,246,0.2);
    color: var(--accent-blue);
    transform: translateY(-1px);
}

/* ═══ Screener Apply Button ═══ */
.btn-apply-filters {
    padding: 10px 22px;
    background: var(--gradient-brand);
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-apply-filters:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(59,130,246,0.3);
}

/* ═══ Pulse Change Colors ═══ */
.pulse-change.positive,
.pulse-change.up {
    color: var(--accent-emerald);
    background: rgba(16, 185, 129, 0.1);
}

.pulse-change.negative,
.pulse-change.down {
    color: var(--accent-rose);
    background: rgba(239, 68, 68, 0.1);
}

/* ══════════════════════════════════════════════════════ */
/*  SCREENER — Preset Bar & Filters                      */
/* ══════════════════════════════════════════════════════ */

.preset-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
    padding: 4px;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.04);
}

.preset-btn {
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-family: var(--font-main);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    letter-spacing: 0.2px;
    white-space: nowrap;
}

.preset-btn:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.04);
}

.preset-btn.active {
    color: var(--accent-blue);
    background: rgba(59,130,246,0.12);
    box-shadow: 0 0 12px rgba(59,130,246,0.08);
}

/* Filters Row */
.filters-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)) auto auto;
    gap: 12px;
    align-items: end;
    padding: 20px 24px;
    margin-bottom: 16px;
    border-radius: var(--radius-lg);
}

.filter-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.filter-select,
.filter-input {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 13px;
    transition: var(--transition-fast);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.filter-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23475569' d='M3 4.5L6 7.5L9 4.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

.filter-select:focus,
.filter-input:focus {
    border-color: rgba(59,130,246,0.4);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

.filter-select option {
    background: var(--bg-card-solid);
    color: var(--text-primary);
}

/* Screen & Reset Buttons */
.btn-screen {
    padding: 10px 24px;
    background: var(--gradient-brand);
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
}

.btn-screen:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(59,130,246,0.3);
}

.btn-reset-filters {
    padding: 10px 20px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.btn-reset-filters:hover {
    background: rgba(255,255,255,0.08);
    color: var(--text-primary);
    transform: translateY(-1px);
}

/* ═══ Analysis Search Bar ═══ */
.analysis-search {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 16px 20px;
    margin-bottom: 20px;
    border-radius: var(--radius-lg);
}

.analysis-input {
    flex: 1;
    padding: 14px 20px;
    background: var(--bg-input);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 15px;
    font-weight: 600;
    outline: none;
    transition: var(--transition);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.analysis-input:focus {
    border-color: rgba(59,130,246,0.4);
    box-shadow: 0 0 0 4px rgba(59,130,246,0.1), 0 0 40px rgba(59,130,246,0.05);
}

.analysis-input::placeholder {
    color: var(--text-dim);
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
    font-family: var(--font-main);
}

/* ═══ Small Buttons (Expand, etc.) ═══ */
.btn-sm {
    padding: 6px 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-main);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-sm:hover {
    background: rgba(59,130,246,0.08);
    border-color: rgba(59,130,246,0.2);
    color: var(--accent-blue);
    transform: translateY(-1px);
}

/* ═══ Search Bar (Market page) ═══ */
.search-bar {
    position: relative;
}

.search-input {
    width: 100%;
    min-width: 240px;
    padding: 10px 16px;
    background: var(--bg-input);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 13px;
    outline: none;
    transition: var(--transition);
}

.search-input:focus {
    border-color: rgba(59,130,246,0.4);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1), 0 0 20px rgba(59,130,246,0.05);
}

.search-input::placeholder {
    color: var(--text-dim);
}

/* ═══ Drilldown Header ═══ */
.drilldown-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    flex-wrap: wrap;
}

.drilldown-header h2 {
    font-size: 18px;
    font-weight: 700;
}

.drilldown-stats {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-secondary);
}

.btn-back {
    padding: 8px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-main);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-back:hover {
    background: rgba(59,130,246,0.08);
    border-color: rgba(59,130,246,0.2);
    color: var(--accent-blue);
}

/* ═══ Sortable Table Headers ═══ */
.sortable,
.sortable-screen {
    cursor: pointer;
    user-select: none;
    transition: var(--transition-fast);
}

.sortable:hover,
.sortable-screen:hover {
    color: var(--accent-blue);
}

.sortable.sorted,
.sortable-screen.sorted {
    color: var(--accent-blue);
}

/* ═══ Analyze Button in Tables ═══ */
.btn-analyze-sm {
    padding: 5px 12px;
    background: rgba(59,130,246,0.1);
    border: 1px solid rgba(59,130,246,0.2);
    border-radius: var(--radius-full);
    color: var(--accent-blue);
    font-family: var(--font-main);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.btn-analyze-sm:hover {
    background: rgba(59,130,246,0.2);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(59,130,246,0.15);
}

/* ═══ 52W Position Bar ═══ */
.w52-bar {
    width: 100%;
    height: 4px;
    background: rgba(255,255,255,0.05);
    border-radius: 2px;
    position: relative;
    margin-top: 4px;
}

.w52-fill {
    height: 100%;
    border-radius: 2px;
    background: var(--gradient-brand);
    min-width: 2px;
}

.w52-text,
.w52-pct {
    font-size: 10px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.stock-symbol {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 13px;
}