/* 
 * Zolota Dashboard - Minimalist Dark Theme
 */

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

:root {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-card: #050505;
    --bg-hover: rgba(255, 255, 255, 0.05);
    --accent: #ffffff;
    --accent-dim: rgba(255, 255, 255, 0.7);
    --accent-glow: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.4);
    --border: rgba(255, 255, 255, 0.1);
    --call-color: #10b981;
    --call-bg: rgba(16, 185, 129, 0.15);
    --put-color: #ef4444;
    --put-bg: rgba(239, 68, 68, 0.15);
    --positive: #10b981;
    --negative: #ef4444;
}

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

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

/* Desktop Scale Adjustment (80% Zoom Equivalent) */
@media (min-width: 1024px) {
    html {
        font-size: 80%;
    }
}

/* ==================== Navigation ==================== */

.dashboard-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 1.5rem 2rem;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
}

.dashboard-nav .nav-logo {
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--accent);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.dashboard-nav .nav-logo:hover {
    opacity: 0.8;
}

.dashboard-nav .nav-links {
    display: flex;
    gap: 2rem;
    margin-left: auto;
}

.dashboard-nav .nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    transition: color 0.3s ease;
}

.dashboard-nav .nav-links a:hover,
.dashboard-nav .nav-links a.active {
    color: var(--accent);
}

/* Market Tickers */
.market-tickers {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-left: 2rem;
    /* Add spacing from logo */
    padding-left: 1.5rem;
    border-left: 1px solid var(--border);
    /* Visual separator from logo */
}

.ticker-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    line-height: 1.2;
    text-decoration: none;
    /* Remove underline for anchor tags */
    cursor: pointer;
    transition: opacity 0.2s;
}

.ticker-item:hover {
    opacity: 0.8;
}

.ticker-item .symbol {
    color: var(--accent);
    font-weight: 700;
    font-size: 1.1rem;
    /* Largest */
    letter-spacing: -0.02em;
}

.ticker-bottom {
    display: flex;
    flex-direction: column;
}

.ticker-item .price {
    color: var(--text-primary);
    font-size: 0.85rem;
    /* Smaller */
    font-weight: 500;
}

.ticker-item .change {
    font-size: 0.7rem;
    /* Smallest */
    font-weight: 500;
}

.ticker-item .change.positive {
    color: var(--positive);
}

.ticker-item .change.negative {
    color: var(--negative);
}

.ticker-separator {
    width: 1px;
    height: 24px;
    background: var(--border);
    opacity: 0.5;
}

@media (max-width: 768px) {
    .market-tickers {
        display: none;
    }
}

/* ==================== Sticky Header & Filters ==================== */

.sticky-header {
    position: sticky;
    top: 61px;
    /* Height of nav bar */
    z-index: 90;
    background: var(--bg-primary);
}

.filters-bar {
    display: flex;
    align-items: flex-end;
    gap: 1.5rem;
    padding: 1rem 1.25rem;
    flex-wrap: wrap;
    transition: all 0.25s ease;
    overflow: hidden;
    max-height: 200px;
    opacity: 1;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
}

.filters-bar.hidden {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
    pointer-events: none;
}

.filters-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.4rem;
    background: var(--bg-card);
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.65rem;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.filters-toggle:hover {
    color: var(--accent);
    background: var(--accent-glow);
}

.table-header {
    background: var(--bg-secondary);
}

.table-header .contracts-table {
    margin-bottom: 0;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.filter-group label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
}

.filter-group input[type="text"] {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.875rem;
    width: 120px;
    outline: none;
    transition: border-color 0.2s;
}

.filter-group input[type="text"]:focus {
    border-color: var(--accent-dim);
}

.filter-group input[type="text"]::placeholder {
    color: var(--text-muted);
}

.btn-group {
    display: flex;
    gap: 0;
}

.filter-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.5rem 0.75rem;
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-btn:first-child {
    border-radius: 6px 0 0 6px;
}

.filter-btn:last-child {
    border-radius: 0 6px 6px 0;
}

.filter-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
}

.filter-btn:hover:not(.active) {
    border-color: var(--accent-dim);
    color: var(--accent);
}

.filter-group input[type="range"] {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--bg-primary);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.filter-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
}

.filter-group input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.filter-group label span {
    color: var(--accent);
    font-weight: 600;
}

.dte-group,
.premium-group,
.otm-group,
.date-group {
    min-width: 120px;
}

.date-controls {
    display: flex;
    gap: 0.5rem;
}

.date-controls select,
.date-controls input[type="date"] {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.5rem 0.5rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.2s;
    color-scheme: dark;
}

.date-controls select:focus,
.date-controls input[type="date"]:focus {
    border-color: var(--accent-dim);
}

.reset-btn {

    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.reset-btn:hover {
    border-color: var(--put-color);
    color: var(--put-color);
}

.fetch-group {

    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.fetch-btn {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border: none;
    color: white;
    padding: 0.5rem 1rem;
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s;
}

.fetch-btn:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.fetch-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.fetch-status {
    font-size: 0.75rem;
    font-weight: 500;
}

.fetch-status.success {
    color: var(--positive);
}

.fetch-status.error {
    color: var(--negative);
}

/* ==================== Table Styles ==================== */

.contracts-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.contracts-table.full-width {
    width: 100%;
}

.contracts-table th {
    text-align: center;
    background: var(--bg-secondary);
    padding: 1rem 1.25rem;

    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.contracts-table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: color 0.2s ease;
}

.contracts-table th.sortable:hover {
    color: var(--accent);
}

.contracts-table th.sortable.sorted {
    color: var(--accent);
}

.contracts-table th .sort-icon {
    margin-left: 0.25rem;
    font-size: 0.7rem;
    opacity: 0.8;
}

.contracts-table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
    text-align: center;
}

.contracts-table tbody tr:last-child td {
    border-bottom: none;
}

.contract-row {
    cursor: pointer;
    transition: background 0.2s ease;
}

.contract-row:hover {
    background: var(--bg-hover);
}

.contract-row.call:hover {
    background: var(--call-bg);
}

.contract-row.put:hover {
    background: var(--put-bg);
}

.table-body {
    margin-top: 0;
}

.table-body thead {
    display: none;
}

/* Table Cell Styles */
.ticker {
    font-weight: 600;
    color: var(--accent);
    font-size: 1rem;
    letter-spacing: -0.01em;
}

.premium {
    color: var(--accent);
    font-weight: 500;
}

.signal-time {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.dte-cell.expired {
    color: var(--text-muted);
}

.otm-cell {
    text-align: center;

}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-call {
    background: var(--call-bg);
    color: var(--call-color);
    border: 1px solid var(--call-color);
}

.badge-put {
    background: var(--put-bg);
    color: var(--put-color);
    border: 1px solid var(--put-color);
}

.badge-expired {
    background: rgba(107, 114, 128, 0.2);
    color: #9ca3af;
    border: 1px solid #6b7280;
}

.badge-active {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid #10b981;
}

.badge-profit {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #ffffff;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
    border: none;
}

.badge-itm {
    background: linear-gradient(135deg, #fbbf24, #d97706);
    color: #000000;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.85rem;
    border: none;
}

.badge-loss {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: #ffffff;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
    border: none;
}

/* Empty/No Results States */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.empty-state code {
    background: var(--bg-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--accent);
}

.no-results {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

/* ==================== Detail Page ==================== */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.detail-header {
    margin-bottom: 2rem;
}

.back-btn {
    display: inline-block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    transition: color 0.2s ease;
}

.back-btn:hover {
    color: var(--accent);
}

.detail-header h1 {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.ticker-large {
    font-size: 3rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: -0.02em;
}

.contract-spec {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Detail Grid */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border);
    padding: 1.5rem;
}

.card h2 {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.info-value {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
}

.info-value.premium {
    color: var(--accent);
    font-weight: 600;
}

/* Chart */
.chart-card {
    display: flex;
    flex-direction: column;
}

.chart-container {
    flex: 1;
    min-height: 300px;
    position: relative;
    width: 100%;
}

.chart-container-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 300px;
}

.chart-container canvas,
.chart-container-wrapper canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.empty-chart {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 250px;
    color: var(--text-muted);
    text-align: center;
}

.empty-chart .hint {
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Price Table */
.price-table {
    width: 100%;
    border-collapse: collapse;
}

.price-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.price-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
}

.price-table tbody tr:last-child td {
    border-bottom: none;
}

.positive {
    color: var(--positive);
    font-weight: 600;
}

.negative {
    color: var(--negative);
    font-weight: 600;
}

.text-green {
    color: var(--positive);
    font-weight: 600;
}

.text-red {
    color: var(--negative);
    font-weight: 600;
}

.text-white {
    color: var(--text-primary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: var(--accent-dim);
    transform: translateY(-1px);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Fetch Section */
.fetch-section {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.fetch-section p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

#fetch-status {
    font-size: 0.875rem;
}

#fetch-status.success {
    color: var(--positive);
}

#fetch-status.error {
    color: var(--negative);
}

/* Responsive */
@media (max-width: 1024px) {
    .detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .filters-bar {
        gap: 1rem;
    }

    .filter-group input[type="text"] {
        width: 100px;
    }

    .contracts-table.full-width {
        display: block;
    }

    .contracts-table thead {
        display: none;
    }

    .contracts-table tbody {
        display: block;
    }

    .contracts-table tr {
        display: flex;
        flex-direction: column;
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: 12px;
        margin-bottom: 1rem;
        padding: 1rem;
        transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .contracts-table tr:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }

    .contracts-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--border);
        text-align: right;
        font-size: 0.95rem;
    }

    .contracts-table td:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .contracts-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-muted);
        text-transform: uppercase;
        font-size: 0.75rem;
        letter-spacing: 0.05em;
        margin-right: 1rem;
        text-align: left;
    }

    /* Adjust specific cells for card view */
    .ticker {
        font-size: 1.25rem;
        border-bottom: 1px solid var(--border);
        padding-bottom: 0.75rem;
        margin-bottom: 0.5rem;
    }

    .ticker::before {
        display: none;
    }

    /* Navigation adjustments */
    .dashboard-nav {
        padding: 1rem;
    }

    .dashboard-nav .nav-logo {
        font-size: 1.1rem;
    }

    .dashboard-nav .nav-links {
        gap: 1rem;
    }

    .dashboard-nav .nav-links a {
        font-size: 0.8rem;
    }

    /* Filters adjustments */
    .filters-bar {
        flex-direction: column;
        align-items: stretch;
        max-height: 80vh;
        /* Allow more height for scrolling */
        overflow-y: auto;
    }

    .filter-group {
        width: 100%;
        min-width: 0;
    }

    .filter-group input[type="text"],
    .filter-group input[type="range"] {
        width: 100%;
    }

    .btn-group {
        width: 100%;
    }

    .filter-btn {
        flex: 1;
        text-align: center;
    }

    .date-controls {
        flex-direction: column;
    }

    .ticker-large {
        font-size: 2rem;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    /* Hide some less critical columns if needed, or keep all */
}

/* ==================== Info Modal ==================== */

.info-fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3.5rem;
    height: 3.5rem;
    background: var(--accent);
    color: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
    z-index: 1000;
    transition: all 0.2s ease;
    border: none;
}

.info-fab:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.3);
    background: var(--accent-dim);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.info-modal {
    background: var(--bg-card);
    width: 90%;
    max-width: 600px;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    transform: translateY(20px);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    max-height: 85vh;
}

.modal-overlay.active .info-modal {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: -0.01em;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
    padding: 0.5rem;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-content {
    padding: 1.5rem;
    overflow-y: auto;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.modal-content p {
    margin-bottom: 1rem;
}

.modal-content h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.modal-content ul {
    list-style-type: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-left: 0;
}

.modal-content li {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.modal-content li strong {
    color: var(--accent);
    font-weight: 500;
    font-size: 0.9rem;
}

.key-term {
    background: var(--bg-secondary);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.85em;
    color: var(--accent);
    margin-right: 0.5rem;
}


/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}


.reset-group {
    margin-left: auto;
}

/* Stock Return Label */
.stock-return-label {
    font-size: 0.7em;
    color: var(--text-muted);
    margin-left: 4px;
    vertical-align: middle;
}

/* ==================== Loading Indicator ==================== */
.loading-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 2rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ==================== AI Signal Badges (Dashboard) ==================== */

.ai-col {
    width: 60px;
    text-align: center;
}

.ai-cell {
    text-align: center;
    padding: 0 !important;
}

.ai-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    cursor: default;
    white-space: nowrap;
}

.ai-badge.ai-buy {
    color: #10b981;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.ai-badge.ai-sell {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.ai-badge.ai-hold {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.ai-badge.ai-none {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ==================== AI Analysis Card (Detail Page) ==================== */

.ai-analysis-card {
    margin-bottom: 1.5rem;
}

.ai-analysis-card .section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-sm {
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 600;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-sm:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--text-muted);
}

.btn-sm:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-ghost {
    border: none;
    font-size: 1rem;
    padding: 4px 8px;
}

/* AI Signal Header */
.ai-signal-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.ai-signal-main {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ai-signal-badge {
    display: inline-block;
    padding: 6px 20px;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.ai-signal-buy {
    color: #10b981;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.35);
}

.ai-signal-sell {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.35);
}

.ai-signal-hold {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.35);
}

.ai-signal-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ai-confidence {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.ai-risk {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 1px 8px;
    border-radius: 3px;
    width: fit-content;
}

.ai-risk-low {
    color: #10b981;
    background: rgba(16, 185, 129, 0.1);
}

.ai-risk-medium {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.1);
}

.ai-risk-high {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

.ai-summary {
    font-size: 0.85rem;
    color: var(--text-secondary);
    flex: 1;
    min-width: 200px;
}

/* Key Factors */
.ai-factors {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 1rem;
}

.ai-factor-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
}

/* Detail Section */
.ai-detail-section {
    margin-bottom: 1rem;
}

.ai-detail-section h4 {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
}

.ai-detail-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Strategies */
.ai-strategies-section h4 {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
}

.ai-strategy-card {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
}

.ai-strategy-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.ai-strategy-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.ai-strategy-rr {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-style: italic;
}