/* Pro Trading Suite - WOLF Trading AI (TradingView / Institutional Pro Dark Theme) */
:root {
    --bg-dark: #131722;
    --bg-panel: #1e222d;
    --bg-panel-alt: #181c27;
    --bg-input: #2a2e39;
    --border-color: #2a2e39;
    --border-highlight: #363c4e;
    
    --trading-green: #089981;
    --trading-green-bg: rgba(8, 153, 129, 0.12);
    --trading-red: #f23645;
    --trading-red-bg: rgba(242, 54, 69, 0.12);
    --accent-blue: #2962ff;
    --accent-cyan: #00b5d8;
    --accent-gold: #e5a100;
    
    --text-primary: #d1d4dc;
    --text-secondary: #787b86;
    --text-muted: #5d606b;
    
    --font-sans: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 13px;
    min-height: 100vh;
    line-height: 1.4;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Tabular Numbers for financial data */
.data-table td, .metric-value, .font-mono {
    font-family: var(--font-sans);
    font-variant-numeric: tabular-nums;
}

/* App Header Bar */
.top-navbar {
    height: 52px;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: -0.3px;
    color: #fff;
}

.brand-logo-svg {
    width: 24px;
    height: 24px;
    fill: var(--accent-cyan);
}

.domain-badge {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-user-info {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-user-info strong {
    color: var(--text-primary);
}

/* Layout Grid */
.app-container {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 16px;
    padding: 16px;
    max-width: 1800px;
    margin: 0 auto;
}

/* Main Content Area */
.main-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Cards & Panels */
.card {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 16px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.card-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-tag {
    font-size: 11px;
    color: var(--text-secondary);
    background: var(--bg-input);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 500;
}

/* Metrics Bar */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.metric-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.metric-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    font-weight: 600;
}

.metric-value {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin: 4px 0;
}

.metric-sub {
    font-size: 11px;
    font-weight: 600;
}

.metric-sub.positive, .positive {
    color: var(--trading-green);
}

.metric-sub.negative, .negative {
    color: var(--trading-red);
}

.metric-sub.neutral {
    color: var(--text-secondary);
}

/* Progress Bar */
.progress-bar-bg {
    width: 100%;
    height: 4px;
    background: var(--bg-input);
    border-radius: 2px;
    margin: 6px 0;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--accent-cyan);
    border-radius: 2px;
    transition: width 0.3s ease;
}

/* Tables */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    text-align: left;
}

.data-table th {
    background: var(--bg-panel-alt);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
}

.data-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: 24px 12px !important;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.paper-badge {
    background: rgba(229, 161, 0, 0.12);
    color: var(--accent-gold);
    border: 1px solid rgba(229, 161, 0, 0.3);
}

.live-badge {
    background: var(--trading-green-bg);
    color: var(--trading-green);
    border: 1px solid rgba(8, 153, 129, 0.3);
}

.warning-badge {
    background: rgba(225, 112, 85, 0.12);
    color: #e17055;
    border: 1px solid rgba(225, 112, 85, 0.3);
}

.danger-badge {
    background: var(--trading-red-bg);
    color: var(--trading-red);
    border: 1px solid rgba(242, 54, 69, 0.3);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
    background: var(--accent-blue);
    color: #fff;
}

.btn-primary:hover {
    background: #1e54e4;
}

.btn-secondary {
    background: var(--bg-input);
    color: var(--text-primary);
    border-color: var(--border-highlight);
}

.btn-secondary:hover {
    background: #363c4e;
}

.btn-danger {
    background: var(--trading-red-bg);
    color: var(--trading-red);
    border-color: rgba(242, 54, 69, 0.4);
}

.btn-danger:hover {
    background: rgba(242, 54, 69, 0.25);
}

.btn-sm {
    padding: 4px 10px;
    font-size: 11px;
}

.btn.active {
    background: var(--accent-blue);
    color: #fff;
    border-color: var(--accent-blue);
}

/* Forms */
.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 4px;
    font-weight: 500;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: #fff;
    font-size: 12px;
    font-family: var(--font-sans);
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.toggle-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.toggle-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    cursor: pointer;
    font-size: 12px;
}

.toggle-slider {
    position: relative;
    width: 36px;
    height: 18px;
    background: var(--bg-input);
    border-radius: 9px;
    transition: 0.2s;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    left: 2px;
    top: 2px;
    background: #fff;
    border-radius: 50%;
    transition: 0.2s;
}

input:checked + .toggle-slider {
    background: var(--trading-green);
}

input:checked + .toggle-slider::before {
    transform: translateX(18px);
}

.toggle-label input {
    display: none;
}

/* Status Indicator Dot */
.indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.indicator-dot.online {
    background: var(--trading-green);
    box-shadow: 0 0 8px rgba(8, 153, 129, 0.6);
}

.indicator-dot.offline {
    background: var(--trading-red);
}

/* Modal Backdrops & Cards */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 14, 20, 0.85);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-backdrop.active {
    display: flex;
}

.modal-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-highlight);
    border-radius: 8px;
    padding: 24px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Main Navbar Tab Navigation */
.main-tab-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(0, 0, 0, 0.2);
    padding: 3px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.tab-nav-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.15s ease;
}

.tab-nav-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.tab-nav-btn.active {
    background: var(--accent-blue);
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(41, 98, 255, 0.3);
}

/* Slide-Over Settings Drawer */
.drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: none;
    justify-content: flex-end;
    transition: opacity 0.25s ease;
}

.drawer-backdrop.active {
    display: flex;
}

.drawer-panel {
    background: var(--bg-panel);
    width: 100%;
    max-width: 440px;
    height: 100vh;
    border-left: 1px solid var(--border-highlight);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: slideInRight 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.drawer-body {
    padding: 20px;
    padding-bottom: 90px;
    overflow-y: auto;
    flex: 1;
}

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

.drawer-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-panel-alt);
}

.drawer-header h3 {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
}

.btn-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 16px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
}

.btn-close:hover {
    color: #fff;
    background: var(--bg-input);
}

/* High Contrast Toggle Switches & Form Controls */
.toggle-group {
    background: #1e222d;
    border: 1px solid #2a2e3d;
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 10px;
}

.toggle-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: #ffffff;
}

.toggle-label input[type="checkbox"] {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.toggle-slider {
    position: relative;
    display: inline-block;
    width: 46px;
    height: 24px;
    background-color: #363c4e;
    border: 1px solid #4f5873;
    border-radius: 24px;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.toggle-slider::before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: #ffffff;
    border-radius: 50%;
    transition: transform 0.2s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4);
}

.toggle-label input[type="checkbox"]:checked + .toggle-slider {
    background-color: #10b981;
    border-color: #059669;
}

.toggle-label input[type="checkbox"]:checked + .toggle-slider::before {
    transform: translateX(22px);
}

/* Brain & Memory Workspace */
.brain-workspace {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ai-model-card {
    background: linear-gradient(135deg, rgba(30, 34, 45, 1) 0%, rgba(24, 28, 39, 1) 100%);
    border: 1px solid var(--border-highlight);
    border-left: 4px solid var(--accent-cyan);
}

.questions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 16px;
    margin-top: 12px;
}

.question-card {
    background: var(--bg-panel-alt);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.question-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.chip-options {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.option-chip {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 11px;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.option-chip:hover {
    border-color: var(--accent-cyan);
    color: #fff;
}

.option-chip.selected {
    background: rgba(0, 181, 216, 0.15);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    font-weight: 600;
}

.rules-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 240px;
    overflow-y: auto;
}

.rule-item {
    background: var(--bg-panel-alt);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-gold);
    padding: 10px 12px;
    border-radius: 4px;
    font-size: 12px;
    line-height: 1.4;
    color: var(--text-primary);
}

@media (max-width: 1100px) {
    .app-container {
        grid-template-columns: 1fr;
    }
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid-2-col {
        grid-template-columns: 1fr;
    }
}