/* Trading System Dashboard - Professional Edition */

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

:root {
    /* Enhanced Professional Colors */
    --bg-primary: #0a0e1a;
    --bg-secondary: #141925;
    --bg-card: #1a1f35;
    --bg-hover: #222844;
    --text-primary: #f0f4f8;
    --text-secondary: #94a3b8;
    --border-color: #334155;
    
    /* Enhanced Status Colors */
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --primary: #6366f1;
    
    /* Enhanced Gradients */
    --gradient-success: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    --gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --gradient-warning: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --gradient-info: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    
    /* Market Status Colors */
    --market-up: #22c55e;
    --market-down: #ef4444;
    --market-neutral: #64748b;
    
    /* Card Accent Colors */
    --card-accent-nifty: #3b82f6;
    --card-accent-sensex: #f59e0b;
    --card-accent-capital: #22c55e;
    --card-accent-risk: #ef4444;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

/* Dashboard Layout */
.dashboard {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.dashboard-header {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, #1a2332 100%);
    padding: var(--space-md) var(--space-lg);
    border-bottom: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
}

.header-left h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.header-token-chip {
    display: none;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 6px 10px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.18);
    color: #4caf50;
    white-space: nowrap;
}

.header-token-chip.sandbox {
    color: #a5b4fc;
}

.header-token-chip.warn {
    color: #ff9800;
}

.header-token-chip.danger {
    color: #ff4444;
}

.header-token-chip.auth {
    color: #94a3b8;
}

.header-token-chip.auth.ok {
    color: #4caf50;
}

.header-token-chip.auth.warn {
    color: #f59e0b;
}

.dash-login-modal-content {
    max-width: 420px;
}

.dash-login-copy {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.45;
    margin-bottom: 1rem;
}

.dash-login-label {
    display: block;
    margin-bottom: 0.45rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.dash-login-input {
    font-size: 16px;
    min-height: 48px;
}

.dash-login-error {
    min-height: 1.25rem;
    margin: 0.65rem 0 0.25rem;
    color: var(--danger);
    font-size: 0.9rem;
}

.dash-login-actions {
    display: flex;
    gap: 0.6rem;
    margin-top: 0.75rem;
}

.dash-login-actions .btn {
    flex: 1 1 auto;
    min-height: 44px;
}

.dash-login-advanced {
    margin-top: 1.1rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.dash-login-advanced summary {
    cursor: pointer;
    margin-bottom: 0.5rem;
}

.dash-login-advanced p {
    margin-bottom: 0.6rem;
    line-height: 1.4;
}

/* OI institutional activity ticker */
.oi-activity-ticker {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.75rem;
    padding: 0.45rem 1rem;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.92));
    border-bottom: 1px solid rgba(99, 102, 241, 0.35);
    font-size: 0.78rem;
    min-height: 2.4rem;
}

.oi-ticker-label {
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #a5b4fc;
    white-space: nowrap;
    padding: 0.2rem 0.5rem;
    border: 1px solid rgba(165, 180, 252, 0.4);
    border-radius: 4px;
}

.oi-ticker-track-wrap {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}

.oi-ticker-track {
    display: inline-flex;
    gap: 2rem;
    white-space: nowrap;
    animation: oi-ticker-scroll 45s linear infinite;
}

.oi-ticker-track:hover {
    animation-play-state: paused;
}

.oi-ticker-item {
    color: var(--text-primary);
}

.oi-ticker-item.bullish { color: #4ade80; }
.oi-ticker-item.bearish { color: #f87171; }
.oi-ticker-item.muted { color: var(--text-secondary); }

.oi-keep-tab {
    color: #fbbf24;
    font-weight: 600;
    white-space: nowrap;
    max-width: 28vw;
    overflow: hidden;
    text-overflow: ellipsis;
}

@keyframes oi-ticker-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@media (max-width: 900px) {
    .oi-activity-ticker {
        grid-template-columns: auto 1fr;
        grid-template-rows: auto auto;
    }
    .oi-keep-tab {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

.system-time {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    background: rgba(99, 102, 241, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.header-right {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    align-items: center;
    justify-content: flex-end;
    max-width: 100%;
    min-width: 0;
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border-radius: 0.5rem;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse 2s infinite;
}

.status-dot.disconnected {
    background: var(--danger);
    animation: none;
}

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

.status-badge {
    padding: 0.5rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-badge.trading {
    background: var(--gradient-success);
}

.status-badge.stopped {
    background: var(--gradient-danger);
}

.status-badge.warning {
    background: var(--gradient-warning);
}

/* Dashboard Content */
.dashboard-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.card-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: var(--space-md);
}

/* Volume Spike toolbar (wraps on narrow screens) */
.spike-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

.spike-card-title {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    min-width: 0;
}

.spike-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
    max-width: 100%;
}

.spike-toolbar .spike-control {
    flex: 1 1 140px;
    max-width: 100%;
    min-width: 0;
}

.spike-toolbar .spike-action-btn {
    flex: 0 0 auto;
    min-height: 40px;
}

.spike-panels {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    box-shadow: var(--shadow-md);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px);
}

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

/* Card-specific accent colors */
.nifty-card::before {
    background: var(--gradient-info);
}

.sensex-card::before {
    background: var(--gradient-warning);
}

.capital-card::before {
    background: var(--gradient-success);
}

.index-card:nth-child(4)::before {
    background: var(--gradient-danger);
}

.card-header {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
}

.card-header h2 {
    font-size: 1.125rem;
    font-weight: 600;
}

.card-body {
    padding: var(--space-md);
}

/* Status Cards */
.status-display {
    min-height: 120px;
    margin-bottom: var(--space-md);
}

.metric {
    margin-bottom: var(--space-sm);
}

.metric-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.metric-value.positive {
    color: var(--success);
}

.metric-value.negative {
    color: var(--danger);
}

.condition-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.condition-badge.normal {
    background: var(--gradient-success);
}

.condition-badge.elevated {
    background: var(--gradient-info);
}

.condition-badge.high_stress {
    background: var(--gradient-warning);
}

.condition-badge.extreme {
    background: var(--gradient-danger);
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    border: none;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

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

.btn-primary {
    background: var(--gradient-info);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
}

.btn-danger {
    background: var(--gradient-danger);
    color: white;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

.btn-warning {
    background: var(--gradient-warning);
    color: white;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
}

.btn-success {
    background: var(--gradient-success);
    color: white;
}

.btn-success:hover {
    background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
}

.btn-secondary {
    background: var(--bg-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-card);
    border-color: var(--primary);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

.refresh-btn {
    background: var(--bg-hover);
    color: var(--text-primary);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.25rem;
    transition: var(--transition);
}

.refresh-btn:hover {
    background: var(--info);
    transform: rotate(180deg);
}

.action-buttons {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Positions Table */
.table-container {
    overflow-x: auto;
}

.positions-table {
    width: 100%;
    border-collapse: collapse;
}

.positions-table th,
.positions-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.positions-table th {
    background: var(--bg-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.positions-table tbody tr:hover {
    background: var(--bg-hover);
}

/* Risk Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-md);
}

.metric-card {
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

/* Data Quality */
.quality-display {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.quality-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
}

.quality-score {
    font-weight: 700;
    font-size: 1.125rem;
}

.quality-score.excellent {
    color: var(--success);
}

.quality-score.good {
    color: var(--info);
}

.quality-score.poor {
    color: var(--danger);
}

/* Manual Controls */
.manual-controls {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

/* Chart */
.chart-card {
    grid-column: 1 / -1;
}

#pnl-chart {
    max-height: 400px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-card);
    border-radius: 1rem;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    animation: modalSlideIn 0.3s ease-out;
}

.modal-large {
    max-width: 800px;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.modal-body {
    padding: var(--space-md);
}

.modal-footer {
    padding: var(--space-md);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
}

.close {
    color: var(--text-secondary);
    font-size: 1.75rem;
    font-weight: 300;
    cursor: pointer;
    transition: var(--transition);
}

.close:hover {
    color: var(--danger);
}

/* Form */
.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--info);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Logs */
.logs-container {
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    padding: var(--space-md);
    max-height: 500px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
}

.log-entry {
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    border-left: 3px solid var(--border-color);
    padding-left: var(--space-sm);
}

.log-entry.error {
    border-left-color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.log-entry.warning {
    border-left-color: var(--warning);
    background: rgba(245, 158, 11, 0.1);
}

.log-entry.info {
    border-left-color: var(--info);
}

/* Loading */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    color: var(--text-secondary);
}

/* Warning Text */
.warning-text {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--warning);
    border-radius: 0.5rem;
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    font-weight: 600;
    color: var(--warning);
}

/* Responsive — phones & small tablets */
@media (max-width: 768px) {
    :root {
        --space-md: 1rem;
        --space-lg: 1rem;
    }

    body {
        /* Allow horizontal scroll only inside tables; keep page from clipping controls */
        overflow-x: clip;
    }

    .dashboard-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
        padding: 0.75rem 1rem;
        position: sticky;
        top: 0;
    }

    .header-left h1 {
        font-size: 1.05rem;
        line-height: 1.3;
        word-break: break-word;
    }

    .system-time {
        font-size: 0.75rem;
        display: inline-block;
        margin-top: 0.35rem;
    }

    .header-right {
        width: 100%;
        justify-content: flex-start;
        gap: 0.5rem;
        row-gap: 0.5rem;
    }

    .data-quality-dots {
        flex-wrap: wrap;
        gap: 8px 12px;
        padding: 6px 10px;
        width: 100%;
        justify-content: space-between;
    }

    .quality-label {
        font-size: 0.7rem;
    }

    .connection-status,
    .status-badge,
    #token-status,
    #sandbox-status {
        font-size: 0.7rem;
        padding: 0.35rem 0.65rem;
    }

    #btn-system-restart {
        flex: 1 1 auto;
        min-height: 40px;
        font-size: 0.75rem !important;
        padding: 8px 10px !important;
    }

    .btn-settings {
        width: 40px;
        height: 40px;
        flex: 0 0 40px;
    }

    .dashboard-content {
        padding: 0.75rem;
        gap: 0.75rem;
    }

    .card-row,
    .option-chain-row,
    .capital-row {
        grid-template-columns: 1fr !important;
    }

    .card-header h2 {
        font-size: 1rem;
    }

    .action-buttons {
        flex-direction: column;
        width: 100%;
    }

    .action-buttons .btn,
    .btn-engine-control,
    .btn-large {
        width: 100%;
        min-height: 44px;
    }

    .spike-card-header {
        flex-direction: column;
        align-items: stretch;
    }

    .spike-toolbar {
        width: 100%;
        justify-content: stretch;
    }

    .spike-toolbar .spike-control,
    .spike-toolbar .spike-action-btn {
        flex: 1 1 100%;
        width: 100%;
        max-width: 100%;
    }

    .spike-toolbar .spike-action-btn {
        min-height: 44px;
    }

    .spike-panels {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    #spike-capital-summary,
    #spike-pnl-summary,
    #pnl-history-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }

    /* Stack watchlist / active trades columns */
    .card [style*="grid-template-columns: 1fr 1fr"],
    .card > div[style*="display: grid"][style*="1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }

    .modal.show {
        align-items: flex-end;
        padding: 0;
    }

    .modal-content,
    .modal-large,
    .modal-xlarge {
        width: 100% !important;
        max-width: 100% !important;
        max-height: 92vh;
        border-radius: 1rem 1rem 0 0;
        margin: 0;
    }

    .settings-tabs {
        flex-wrap: wrap;
        gap: 4px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .settings-tab {
        padding: 10px 12px;
        font-size: 0.8rem;
        white-space: nowrap;
    }

    .modal-footer {
        flex-wrap: wrap;
        gap: 8px;
    }

    .modal-footer .btn {
        flex: 1 1 auto;
        min-height: 44px;
    }

    table {
        font-size: 0.75rem;
    }

    .trade-history-table,
    .watchlist-table {
        font-size: 0.75rem;
    }

    .trade-history-table th,
    .trade-history-table td,
    .watchlist-table th,
    .watchlist-table td {
        padding: 6px 4px;
    }
}

@media (max-width: 480px) {
    .header-left h1 {
        font-size: 0.95rem;
    }

    .data-quality-dots .quality-label {
        display: none; /* dots only — saves space; titles remain via title= */
    }

    #spike-capital-summary,
    #spike-pnl-summary {
        grid-template-columns: 1fr 1fr !important;
        gap: 8px !important;
    }

    .status-badge.trading,
    .status-badge.stopped {
        font-size: 0.65rem;
        padding: 0.35rem 0.6rem;
    }
}

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

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

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

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

/* Notifications */
.notification {
    background: var(--card-bg);
    border-left: 4px solid var(--info);
    border-radius: 4px;
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    animation: slideInRight 0.3s ease;
    max-width: 100%;
}

.notification-info {
    border-left-color: var(--info);
}

.notification-warning {
    border-left-color: var(--warning);
}

.notification-error {
    border-left-color: var(--danger);
}

.notification-critical {
    border-left-color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.notification-content {
    flex: 1;
    margin-right: 12px;
    font-size: 0.9rem;
    line-height: 1.5;
}

.notification-content strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.notification-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    line-height: 1;
    transition: color 0.2s;
}

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

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Market Overview Styles */
.market-overview-row {
    margin-bottom: var(--space-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
}

/* Make market overview tiles compact with fixed height */
.market-overview-row .card {
    height: 220px;
    display: flex;
    flex-direction: column;
}

.market-overview-row .card-body {
    padding: 0.5rem;
    font-size: 0.7rem;
    overflow-y: auto;
    flex: 1;
}

.market-overview-row .card-header {
    padding: 0.4rem 0.5rem;
    flex-shrink: 0;
}

.market-overview-row .card-header h2 {
    font-size: 0.8rem;
}

.market-overview-row .index-price {
    font-size: 1rem !important;
}

.market-overview-row .index-change {
    font-size: 0.7rem !important;
}

.market-overview-row .index-stats {
    font-size: 0.6rem !important;
    gap: 0.2rem;
}

.market-overview-row .index-stats span {
    display: inline-block;
}

/* Capital and Risk cards in market overview row */
.market-overview-row .capital-display {
    gap: 5px;
}

.market-overview-row .capital-row {
    gap: 5px;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.market-overview-row .capital-item {
    padding: 5px;
    gap: 2px;
}

.market-overview-row .capital-label {
    font-size: 0.55rem;
    white-space: nowrap;
    text-transform: uppercase;
}

.market-overview-row .capital-value {
    font-size: 0.8rem;
    line-height: 1.1;
}

.market-overview-row .pnl-percentage {
    font-size: 0.65rem;
    margin-left: 2px;
    display: inline;
}

.market-overview-row .metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px;
    font-size: 0.65rem;
}

.market-overview-row .metric {
    margin-bottom: 0;
    padding: 4px;
    background: rgba(30, 41, 59, 0.4);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.market-overview-row .metric-label {
    font-size: 0.55rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.market-overview-row .metric-value {
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.1;
}

/* VIX display in NIFTY card */
.market-overview-row .vix-display {
    margin-top: 0.3rem !important;
    padding-top: 0.3rem !important;
}

.market-overview-row .vix-display > div:first-child {
    font-size: 0.6rem !important;
}

.market-overview-row .vix-value {
    font-size: 0.8rem !important;
}

.market-overview-row .vix-change {
    font-size: 0.6rem !important;
}

.market-overview-row .vix-interpretation {
    font-size: 0.55rem !important;
}

.index-card {
    background: linear-gradient(135deg, #1e2533 0%, #252b3a 100%);
    padding: 0.75rem !important;
}

.index-card .card-header h2 {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.index-display {
    text-align: center;
}

.index-price {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.index-change {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.index-change.positive {
    color: var(--success);
}

.index-change.negative {
    color: var(--danger);
}

.index-stats {
    display: flex;
    justify-content: space-around;
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
}

.index-stats strong {
    color: var(--text-primary);
}

.max-pain-stat {
    color: var(--warning) !important;
    font-weight: 500;
}

.max-pain-stat strong {
    color: var(--warning) !important;
    font-weight: 600;
}

.market-status {
    font-size: 1rem;
}

.market-status.open {
    color: var(--success);
}

.market-status.closed {
    color: var(--text-secondary);
}

/* Market Breadth */
.breadth-card {
    background: linear-gradient(135deg, #1e2533 0%, #1a1f2e 100%);
}

.breadth-display {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.breadth-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.breadth-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm);
    background: var(--bg-secondary);
    border-radius: 0.5rem;
}

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

.breadth-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.breadth-value.positive {
    color: var(--success);
}

.breadth-value.negative {
    color: var(--danger);
}

/* VIX Card */
.vix-card {
    background: linear-gradient(135deg, #1e2533 0%, #2d1e33 100%);
}

.vix-display {
    text-align: center;
}

.vix-value {
    font-size: 3rem;
    font-weight: 700;
    color: var(--warning);
    margin-bottom: 0.5rem;
}

.vix-change {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.vix-interpretation {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: 0.5rem;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Sector Performance */
.sector-card {
    background: linear-gradient(135deg, #1e2533 0%, #252b3a 100%);
}

.sector-performance {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-sm);
}

.sector-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm);
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    border-left: 3px solid transparent;
    transition: var(--transition);
}

.sector-item:hover {
    background: var(--bg-hover);
    border-left-color: var(--info);
}

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

.sector-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
    text-transform: uppercase;
}

.sector-symbol {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.sector-change {
    font-size: 1.25rem;
    font-weight: 700;
    min-width: 80px;
    text-align: right;
}

.sector-change.positive {
    color: var(--success);
}

.sector-change.negative {
    color: var(--danger);
}

/* Option Chain Summary Styles */
.option-chain-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.option-chain-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.option-expiry-badge {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.option-chain-summary {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.oi-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--primary);
}

.oi-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.oi-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.oi-value.call {
    color: #10b981;
}

.oi-value.put {
    color: #ef4444;
}

.pcr-display {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Institutional Intelligence Styling */
.institutional-intelligence {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.5rem;
    font-size: 0.875rem;
}

.intel-section {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.intel-header {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.intel-value {
    font-size: 1rem;
    font-weight: 600;
}

.intel-activity {
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--text-primary);
    padding: 0.5rem;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 6px;
    border-left: 3px solid var(--primary);
}

.oi-changes {
    font-size: 0.75rem;
    font-weight: 500;
    margin-top: 0.25rem;
}

.intel-suggestion {
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--text-primary);
    padding: 0.5rem;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 6px;
    border-left: 3px solid #f59e0b;
    font-weight: 500;
}

.intel-volatility {
    font-style: italic;
}

.intel-reasoning {
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--text-primary);
    padding: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 6px;
    border-left: 3px solid #10b981;
}

.strike-chips {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.strike-chip {
    display: inline-block;
    padding: 0.4rem 0.75rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
}

.strike-chip:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.4);
    cursor: pointer;
}

.strike-chip.straddle-strike {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    box-shadow: 0 2px 6px rgba(245, 158, 11, 0.4);
}

.strike-chip.straddle-strike:hover {
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.5);
}

.pcr-meter {
    text-align: center;
    padding: 1.5rem;
}

.pcr-value {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pcr-interpretation {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pcr-interpretation.bullish {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.pcr-interpretation.bearish {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.pcr-interpretation.neutral {
    background: rgba(251, 191, 36, 0.1);
    color: #fbbf24;
}

.oi-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.oi-item {
    text-align: center;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.oi-item-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.oi-item-value {
    font-size: 1rem;
    font-weight: 700;
}

.oi-item-value.call-oi {
    color: #10b981;
}

.oi-item-value.put-oi {
    color: #ef4444;
}

/* Trade History Styles */
.trade-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.trade-item:hover {
    border-color: var(--info);
    background: var(--bg-hover);
}

.trade-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.trade-header strong {
    font-weight: 600;
    color: var(--text-primary);
}

.trade-outcome {
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
}

.trade-outcome.win {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.trade-outcome.loss {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.trade-details {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
}

.trade-details span {
    color: var(--text-secondary);
}

.trade-pnl {
    font-weight: 700;
}

.trade-pnl.positive {
    color: var(--success);
}

.trade-pnl.negative {
    color: var(--danger);
}

.trade-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.trade-meta small {
    font-style: italic;
}

.no-data {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-style: italic;
}

.error {
    text-align: center;
    padding: 2rem;
    color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
    border-radius: 0.5rem;
    border: 1px solid var(--danger);
}

/* Capital Display Styles */
.capital-display {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.capital-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.capital-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
    flex: 1;
}

.capital-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.capital-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
}

.capital-value.positive {
    color: var(--success);
}

.capital-value.negative {
    color: var(--danger);
}

.pnl-value {
    font-size: 1.25rem;
    font-weight: 700;
}

.pnl-percentage {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.pnl-percentage.positive {
    color: var(--success);
}

.pnl-percentage.negative {
    color: var(--danger);
}

/* Data Quality Status Dots */
.data-quality-dots {
    display: flex;
    gap: 15px;
    align-items: center;
    padding: 8px 15px;
    background: rgba(30, 41, 59, 0.5);
    border-radius: 8px;
    border: 1px solid #334155;
}

.quality-dot-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.quality-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    position: relative;
    animation: pulse 2s infinite;
    transition: var(--transition);
}

.quality-dot::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 50%;
    opacity: 0;
    animation: ripple 2s infinite;
}

.quality-dot.green {
    background: var(--success);
    color: var(--success);
    box-shadow: 0 0 12px rgba(34, 197, 94, 0.6);
}

.quality-dot.green::before {
    background: rgba(34, 197, 94, 0.3);
}

.quality-dot.yellow {
    background: var(--warning);
    color: var(--warning);
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.6);
}

.quality-dot.yellow::before {
    background: rgba(245, 158, 11, 0.3);
}

.quality-dot.red {
    background: var(--danger);
    color: var(--danger);
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.6);
}

.quality-dot.red::before {
    background: rgba(239, 68, 68, 0.3);
}

.quality-dot.grey {
    background: #6b7280;
    color: #6b7280;
    box-shadow: 0 0 8px rgba(107, 114, 128, 0.4);
    animation: none;
}

.quality-dot.grey::before {
    background: rgba(107, 114, 128, 0.2);
}

.quality-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

@keyframes ripple {
    0% {
        opacity: 0.6;
        transform: scale(0.8);
    }
    50% {
        opacity: 0.3;
        transform: scale(1.2);
    }
    100% {
        opacity: 0;
        transform: scale(1.4);
    }
}

.quality-label {
    font-size: 0.75rem;
    color: #94a3b8;
    font-weight: 600;
    text-transform: uppercase;
}

.btn-settings {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    font-size: 1.2rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border: 1px solid #3b82f6;
    transition: all 0.3s;
}

.btn-settings:hover {
    background: linear-gradient(135deg, #334155 0%, #475569 100%);
    transform: rotate(90deg);
}

.btn-engine-control {
    height: 40px;
    padding: 0 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    border: 1px solid #10b981;
    color: white;
    transition: all 0.3s;
    cursor: pointer;
}

.btn-engine-control:hover:not(:disabled) {
    background: linear-gradient(135deg, #047857 0%, #059669 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

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

/* Capital Management Card */
.capital-card {
    grid-column: span 1;
}

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

.capital-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.capital-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 15px;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.6) 0%, rgba(51, 65, 85, 0.4) 100%);
    border-radius: 8px;
    border: 1px solid #334155;
}

.capital-label {
    font-size: 0.8rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.capital-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #e2e8f0;
    font-family: 'Courier New', monospace;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.pnl-value {
    display: inline-block;
}

.pnl-value.positive {
    color: #10b981;
}

.pnl-value.negative {
    color: #ef4444;
}

.pnl-percentage {
    font-size: 1rem;
    font-weight: 600;
    margin-left: 8px;
    color: #94a3b8;
}

/* Settings Modal */
.modal-xlarge {
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    overflow-y: auto;
}

.settings-tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 30px;
    border-bottom: 2px solid #334155;
    padding-bottom: 0;
}

.settings-tab {
    padding: 12px 20px;
    background: transparent;
    border: none;
    color: #94a3b8;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 3px solid transparent;
}

.settings-tab:hover {
    color: #e2e8f0;
    background: rgba(59, 130, 246, 0.1);
}

.settings-tab.active {
    color: #60a5fa;
    border-bottom-color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
}

.settings-tab-content {
    display: none;
    animation: fadeIn 0.3s;
}

.settings-tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.settings-tab-content h3 {
    margin-bottom: 20px;
    color: #e2e8f0;
    font-size: 1.3rem;
}

.settings-group {
    margin-bottom: 25px;
}

.settings-group label {
    display: block;
    margin-bottom: 8px;
    color: #cbd5e1;
    font-weight: 600;
    font-size: 0.95rem;
}

.settings-group small {
    display: block;
    margin-top: 5px;
    color: #64748b;
    font-size: 0.8rem;
}

.strategy-weights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.strategy-weight-item {
    padding: 15px;
    background: rgba(30, 41, 59, 0.6);
    border-radius: 8px;
    border: 1px solid #334155;
}

.strategy-weight-item label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.strategy-weight-item .strategy-name {
    font-weight: 600;
    color: #e2e8f0;
}

.strategy-weight-item .strategy-value {
    font-weight: 700;
    color: #60a5fa;
}

.strategy-weight-item input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #334155;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.strategy-weight-item input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    cursor: pointer;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
}

.strategy-weight-item input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    cursor: pointer;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
    border: none;
}

.strategy-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 8px;
}

.toggle-switch {
    position: relative;
    width: 50px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #334155;
    transition: 0.3s;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: #94a3b8;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: #3b82f6;
}

input:checked + .toggle-slider:before {
    transform: translateX(26px);
    background-color: white;
}

.srb-mode-switch {
    display: flex;
    align-items: center;
    gap: 6px;
}

.srb-mode-label {
    font-size: 0.65rem;
    color: #64748b;
    user-select: none;
    transition: color 0.2s;
}

.srb-execution-toggle {
    width: 44px;
    height: 22px;
}

.srb-execution-toggle .toggle-slider {
    background-color: #312e81;
    border: 1px solid #6366f1;
}

.srb-execution-toggle .toggle-slider:before {
    height: 16px;
    width: 16px;
    left: 2px;
    bottom: 2px;
    background-color: #e2e8f0;
}

.srb-execution-toggle input:checked + .toggle-slider {
    background-color: #7f1d1d;
    border-color: #ef4444;
}

.srb-execution-toggle input:checked + .toggle-slider:before {
    transform: translateX(22px);
    background-color: #fecaca;
}

.srb-execution-toggle input:disabled + .toggle-slider {
    opacity: 0.55;
    cursor: wait;
}

/* Smart Watchlist */
.watchlist-card {
    grid-column: 1 / -1;
}

.watchlist-filter {
    padding: 6px 12px;
    background: #1e293b;
    border: 1px solid #3b82f6;
    border-radius: 6px;
    color: #e2e8f0;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.watchlist-filter:hover {
    background: #334155;
    border-color: #60a5fa;
}

.watchlist-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #334155;
}

.watchlist-stat {
    text-align: center;
}

.watchlist-stat-label {
    font-size: 0.75rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.watchlist-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #e2e8f0;
}

.watchlist-stat-value.sentiment-bullish {
    color: #10b981;
}

.watchlist-stat-value.sentiment-bearish {
    color: #ef4444;
}

.watchlist-stat-value.sentiment-neutral {
    color: #eab308;
}

.watchlist-stat .win-rate {
    display: block;
    font-size: 0.9rem;
    color: #64748b;
    margin-top: 4px;
}

.watchlist-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.watchlist-table thead {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border-bottom: 2px solid #3b82f6;
}

.watchlist-table th {
    padding: 12px 10px;
    text-align: left;
    color: #cbd5e1;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.watchlist-table tbody tr {
    border-bottom: 1px solid #334155;
    transition: all 0.2s;
    cursor: pointer;
}

.watchlist-table tbody tr:hover {
    background: rgba(59, 130, 246, 0.1);
    transform: translateX(3px);
}

.watchlist-table td {
    padding: 12px 10px;
    color: #e2e8f0;
}

.strike-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.95rem;
}

.strike-badge.call {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid #10b981;
}

.strike-badge.put {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid #ef4444;
}

.score-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
}

.score-badge.high {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.score-badge.medium {
    background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%);
    color: white;
}

.score-badge.low {
    background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
    color: white;
}

.strategy-count {
    display: inline-block;
    padding: 3px 8px;
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid #3b82f6;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #60a5fa;
}

.rr-ratio {
    font-weight: 700;
    font-size: 1rem;
}

.rr-ratio.good {
    color: #10b981;
}

.rr-ratio.average {
    color: #eab308;
}

.rr-ratio.poor {
    color: #ef4444;
}

.price-cell {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: #60a5fa;
}

.watchlist-reasons {
    font-size: 0.8rem;
    color: #94a3b8;
    font-style: italic;
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (max-width: 1200px) {
    .option-chain-row {
        grid-template-columns: 1fr;
    }
    
    .trade-history-table {
        font-size: 0.8rem;
    }
    
    .trade-history-table th,
    .trade-history-table td {
        padding: 8px 6px;
    }
    
    .watchlist-summary {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .watchlist-table {
        font-size: 0.8rem;
    }
    
    .strategy-weights {
        grid-template-columns: 1fr;
    }
    
    .capital-row {
        grid-template-columns: 1fr;
    }
}

/* Collapsible strategy / util sections */
.collapsible-header:hover {
    background: rgba(30, 41, 59, 0.55);
}
.section-toggle-icon {
    display: inline-block;
    margin-left: 4px;
}
.section-header-summary {
    white-space: nowrap;
}
.pnl-filter-btn.active {
    background: #4c1d95 !important;
    color: #e9d5ff !important;
}

/* Collapsible Watchlist Styles */
.watchlist-card .card-header[onclick] {
    user-select: none;
}

.watchlist-card .card-header[onclick]:hover {
    background: var(--card-bg);
    transition: background 0.2s;
}

#watchlist-collapse-icon {
    display: inline-block;
    transition: transform 0.2s ease-in-out;
}

#watchlist-body {
    overflow: hidden;
}

/* Signal Status and Age Styles */
.status-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    display: inline-block;
    min-width: 60px;
}

.status-fresh {
    background: var(--success);
    color: white;
}

.status-aging {
    background: var(--warning);
    color: white;
}

.status-stale {
    background: var(--danger);
    color: white;
}

.age-cell {
    text-align: center;
    font-weight: 600;
}

.age-fresh {
    color: var(--success);
}

.age-aging {
    color: var(--warning);
}

.age-stale {
    color: var(--danger);
}

.price-deviation {
    color: var(--warning);
    font-size: 0.75rem;
    font-weight: 600;
}

.stale-signal {
    opacity: 0.6;
    background: rgba(239, 68, 68, 0.1);
}

.stale-signal:hover {
    opacity: 0.8;
}

/* Enhanced Watchlist Table Headers */
.watchlist-table th:nth-child(10),
.watchlist-table th:nth-child(11) {
    min-width: 60px;
}

.watchlist-table .status-cell {
    text-align: center;
}

/* Add tooltip for stale signals */
.stale-signal .price-cell {
    position: relative;
}

.stale-signal .price-cell::after {
    content: "Entry price moved significantly";
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--danger);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.7rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

.stale-signal:hover .price-cell::after {
    opacity: 1;
}

/* Trading Status Banner */
.trading-status-banner {
    padding: 0;
}

.trading-status-banner.active {
    display: block !important;
}

.trading-status-content {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.trading-pause-reasons {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.trading-warnings {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.status-alert {
    padding: 0.6rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    animation: pulse-banner 2s infinite;
}

.status-alert.critical {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

.status-alert.high {
    background: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(234, 88, 12, 0.4);
}

.status-alert.medium {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.4);
}

.status-alert.warning {
    background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%);
    color: #1a1a1a;
    box-shadow: 0 4px 12px rgba(234, 179, 8, 0.4);
}

.status-alert.info {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

@keyframes pulse-banner {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.9; }
}

.status-alert-icon {
    font-size: 1.25rem;
}

.status-alert-message {
    font-size: 0.95rem;
    font-weight: 500;
}

.status-alert-message strong {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Watchlist Status Badges */
.status-badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}

.status-badge.active {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.status-badge.in-profit {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.status-badge.stale {
    background: rgba(234, 179, 8, 0.2);
    color: #eab308;
}

.status-badge.hit-target {
    background: rgba(16, 185, 129, 0.3);
    color: #10b981;
    font-weight: 700;
}

.status-badge.hit-sl {
    background: rgba(239, 68, 68, 0.3);
    color: #ef4444;
    font-weight: 700;
}

.watchlist-table .target-hit {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    font-weight: 600;
}

.watchlist-table .sl-hit {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    font-weight: 600;
}