/* Stock Intelligence — Black Liquid Glass */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bg-deep: #050508;
    --bg-surface: #0a0a0f;
    --bg-card: rgba(15, 15, 25, 0.7);
    --bg-card-hover: rgba(20, 20, 35, 0.8);
    --border-glass: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(100, 140, 255, 0.15);
    --text-primary: #e8e8f0;
    --text-secondary: #8888a0;
    --text-muted: #555570;
    --accent-blue: #4a7cff;
    --accent-purple: #8b5cf6;
    --accent-glow: rgba(74, 124, 255, 0.15);
    --green: #10b981;
    --green-glow: rgba(16, 185, 129, 0.15);
    --red: #ef4444;
    --red-glow: rgba(239, 68, 68, 0.15);
    --yellow: #f59e0b;
    --radius: 16px;
    --radius-sm: 10px;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-deep);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

/* Glass Card */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    position: relative;
    overflow: hidden;
}

.glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}

.glass:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

header {
    text-align: center;
    padding: 40px 24px 20px;
}

header h1 {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 8px;
}

header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Search */
.search-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
}

.search-bar input {
    flex: 1;
    padding: 14px 20px;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.3s;
}

.search-bar input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px var(--accent-glow);
}

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

.search-bar button {
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.3s;
}

.search-bar button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--accent-glow);
}

/* Stocks Grid */
.stocks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stock-card {
    padding: 24px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.3s;
}

.stock-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.stock-card .ticker {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 2px;
}

.stock-card .company {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.stock-card .price-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 16px;
}

.stock-card .price {
    font-size: 1.8rem;
    font-weight: 700;
}

.stock-card .change {
    font-size: 0.95rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 6px;
}

.stock-card .change.positive { color: var(--green); background: var(--green-glow); }
.stock-card .change.negative { color: var(--red); background: var(--red-glow); }

.stock-card .metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.stock-card .metric {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
}

.stock-card .metric .label { color: var(--text-muted); }
.stock-card .metric .value { color: var(--text-secondary); font-weight: 500; }

.stock-card .sector-badge {
    display: inline-block;
    padding: 3px 10px;
    background: var(--accent-glow);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--accent-blue);
    margin-top: 12px;
}

/* Stock Detail Page */
.stock-header {
    padding: 32px;
    margin-bottom: 24px;
}

.stock-header .top-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 16px;
}

.stock-header .ticker-info h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent-blue);
}

.stock-header .ticker-info .company {
    font-size: 1rem;
    color: var(--text-secondary);
}

.stock-header .price-block .price {
    font-size: 2.8rem;
    font-weight: 700;
}

.stock-header .meta-badges {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 500;
}

.badge.sector { background: var(--accent-glow); color: var(--accent-blue); }
.badge.exchange { background: rgba(139,92,246,0.12); color: var(--accent-purple); }
.badge.mcap { background: rgba(255,255,255,0.05); color: var(--text-secondary); }

/* Sections */
.section {
    padding: 24px;
    margin-bottom: 20px;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
    cursor: pointer;
    user-select: none;
    transition: opacity 0.2s;
}

.section-title:hover { opacity: 0.8; }

.section-title::after {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-left: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: rotate(-45deg);
    margin-right: auto;
    margin-left: 8px;
    transition: transform 0.3s;
}

.section.collapsed .section-title::after {
    transform: rotate(135deg);
}

.section.collapsed .section-title {
    margin-bottom: 0;
}

.section-body {
    overflow: hidden;
    transition: max-height 0.35s ease, opacity 0.3s ease;
    max-height: 2000px;
    opacity: 1;
}

.section.collapsed .section-body {
    max-height: 0;
    opacity: 0;
}

.section-title svg { width: 20px; height: 20px; stroke: var(--accent-blue); }

/* Flags */
.flags-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.flag-list h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.flag-list.red h3 { color: var(--red); }
.flag-list.green h3 { color: var(--green); }

.flag-item {
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.flag-item.red { background: var(--red-glow); color: #fca5a5; }
.flag-item.green { background: var(--green-glow); color: #6ee7b7; }

/* Fundamentals Grid */
.fund-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
}

.fund-item {
    padding: 16px;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-glass);
    text-align: center;
}

.fund-item .fund-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fund-item .fund-value {
    font-size: 1.2rem;
    font-weight: 600;
}

/* Timeline */
.timeline { position: relative; padding-right: 20px; }

.timeline-item {
    display: flex;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-glass);
}

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

.timeline-date {
    min-width: 100px;
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

.timeline-content {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

/* AI Summary */
.ai-summary {
    padding: 20px;
    background: linear-gradient(135deg, rgba(74,124,255,0.05), rgba(139,92,246,0.05));
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-glow);
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-secondary);
    font-style: italic;
}

/* Score */
.score-ring {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 12px;
}

.score-ring.good { background: var(--green-glow); color: var(--green); border: 2px solid var(--green); }
.score-ring.medium { background: rgba(245,158,11,0.12); color: var(--yellow); border: 2px solid var(--yellow); }
.score-ring.bad { background: var(--red-glow); color: var(--red); border: 2px solid var(--red); }

/* Back button */
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-decoration: none;
    margin-bottom: 20px;
    transition: border-color 0.3s;
}

.back-btn:hover { border-color: var(--accent-blue); color: var(--text-primary); }

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state svg { width: 48px; height: 48px; margin-bottom: 16px; opacity: 0.3; }
.empty-state p { font-size: 1rem; }

/* Loading */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

.loading .spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-glass);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 12px;
}

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

/* Responsive */
@media (max-width: 768px) {
    .container { padding: 16px; }
    header { padding: 24px 16px 12px; }
    header h1 { font-size: 1.4rem; }
    header p { font-size: 0.8rem; }

    .search-bar {
        flex-wrap: wrap;
    }
    .search-bar input {
        width: 100%;
        flex: 1 1 100%;
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    .search-bar button,
    .search-bar a {
        flex: 1;
        padding: 12px 16px;
        font-size: 0.85rem;
        text-align: center;
        justify-content: center;
    }

    .stocks-grid { grid-template-columns: 1fr; }
    .flags-container { grid-template-columns: 1fr; }
    .fund-grid { grid-template-columns: repeat(2, 1fr); }
    .stock-header .top-row { flex-direction: column; }
    .section { padding: 16px; }
}

/* Add Stock button */
.add-btn {
    padding: 14px 20px;
    background: linear-gradient(135deg, rgba(74,124,255,0.2), rgba(139,92,246,0.2));
    border: 1px solid rgba(74,124,255,0.3);
    border-radius: var(--radius-sm);
    color: var(--accent-blue);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}
.add-btn:hover {
    background: linear-gradient(135deg, rgba(74,124,255,0.3), rgba(139,92,246,0.3));
    border-color: var(--accent-blue);
    box-shadow: 0 0 12px rgba(74,124,255,0.2);
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}
.modal-content {
    max-width: 420px;
    width: 100%;
    padding: 24px;
}

/* Remove button on cards */
.remove-btn {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.2);
    border-radius: 6px;
    color: var(--red);
    padding: 4px 6px;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
}
.remove-btn:hover {
    background: rgba(239,68,68,0.25);
    border-color: var(--red);
}

/* Pending card */
.stock-card-pending {
    border: 1px dashed rgba(100,140,255,0.2) !important;
}

/* TradingView chart tabs */
.tv-tab {
    padding: 6px 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(100,140,255,0.12);
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}
.tv-tab:hover {
    background: rgba(74,124,255,0.12);
    border-color: rgba(74,124,255,0.3);
    color: var(--text-primary);
}
.tv-tab.active {
    background: rgba(74,124,255,0.18);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    box-shadow: 0 0 8px rgba(74,124,255,0.15);
}

#tv-widget-container {
    background: rgba(0,0,0,0.2);
    border-radius: 10px;
}

/* Lucide icon sizing */
[data-lucide] { width: 18px; height: 18px; }