/* ========================================
   G-SignalX M19 Trading System
   Centralized Stylesheet
   ======================================== */

/* ========================================
   CSS VARIABLES & THEME DEFINITIONS
   ======================================== */
:root {
    /* Light Theme Colors */
    --bg: #f5f7fb;
    --card-bg: #ffffff;
    --card-border: #e5e7eb;
    --text: #0f172a;
    --muted: #6c757d;
    --panel-bg: #f1f5f9;
    --panel-text: #0f172a;
    --header-bg: radial-gradient(circle at 20% 20%, #7c6cf3, #4a5bdc 55%, #2d3aa8 100%);
    --header-text: #ffffff;
    --section-bg: #f8f9fa;
    --table-bg: #ffffff;
    --table-border: #d8dee9;
    --accent: #6c8cf5;
    --accent-strong: #4a5bdc;
    --glass: rgba(255, 255, 255, 0.7);
    --code-bg: #0b1220;
    --input-bg: #ffffff;
    --input-border: #ced4da;
}

.theme-dark {
    color-scheme: dark;
    /* Dark Theme Colors */
    --bg: #0b1220;
    --card-bg: #0f172a;
    --card-border: #1f2937;
    --text: #e6edf3;
    --muted: #94a3b8;
    --panel-bg: #0b162b;
    --panel-text: #e6edf3;
    --header-bg: radial-gradient(circle at 20% 20%, #1f2937, #111827 55%, #0b1020 100%);
    --header-text: #e6edf3;
    --section-bg: #0f172a;
    --table-bg: #0f172a;
    --table-border: #1f2937;
    --accent: #8ab4ff;
    --accent-strong: #5f7ae7;
    --glass: rgba(15, 23, 42, 0.7);
    --code-bg: #0b1220;
    --input-bg: #1f2937;
    --input-border: #374151;
}

/* ========================================
   GLOBAL STYLES
   ======================================== */
body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ========================================
   CARD COMPONENTS
   ======================================== */
.card {
    border: 1px solid var(--card-border);
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 25px;
    background: var(--card-bg);
    backdrop-filter: blur(6px);
    transition: all 0.3s ease;
}

.card-header {
    background: var(--header-bg);
    color: var(--header-text);
    border-bottom: none;
    padding: 20px;
    border-radius: 15px 15px 0 0 !important;
}

.card-body {
    padding: 25px;
    background: var(--card-bg);
    color: var(--text);
}

.card-footer {
    background: transparent;
    border-top: 1px solid var(--card-border);
    color: var(--text);
}

.profit-card {
    transition: all 0.3s ease;
    border: 1px solid var(--card-border);
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    background: var(--card-bg);
    backdrop-filter: blur(6px);
}

.profit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */
.dashboard-header {
    background: var(--header-bg);
    color: var(--header-text);
    padding: 20px 0;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.manual-header {
    background: var(--header-bg);
    color: var(--header-text);
    padding: 18px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.brand-title {
    font-weight: 800;
    letter-spacing: 0.3px;
    margin: 0;
    line-height: 1.2;
    color: var(--header-text);
}

.brand-subtitle {
    margin: 0;
    opacity: 0.9;
    font-size: 0.95rem;
    color: var(--header-text);
}

/* ========================================
   FORM ELEMENTS
   ======================================== */
.form-control,
.form-select {
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 5px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text);
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    background: var(--input-bg);
    border-color: var(--accent-strong);
    color: var(--text);
    box-shadow: 0 0 0 0.2rem rgba(106, 140, 245, 0.25);
}

.form-label {
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    color: var(--text);
}

.form-check-label {
    color: var(--text);
}

.input-group-text {
    border-radius: 10px 0 0 10px;
    background: var(--section-bg);
    border-color: var(--input-border);
    color: var(--text);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn-primary {
    border-radius: 10px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    border: 1px solid var(--accent-strong);
    font-weight: 600;
    color: #ffffff;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-strong), var(--accent));
    color: #ffffff;
}

.btn-secondary {
    border-radius: 10px;
    padding: 12px 24px;
    font-weight: 600;
    background: var(--muted);
    border-color: var(--muted);
    color: #ffffff;
}

.btn-success {
    border-radius: 10px;
    padding: 12px 24px;
    font-weight: 600;
}

.btn-outline-light {
    color: var(--header-text);
    border-color: var(--header-text);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--header-text);
}

.btn-outline-secondary {
    color: var(--text);
    border-color: var(--card-border);
}

.btn-outline-secondary:hover {
    background: var(--section-bg);
    color: var(--text);
}

.action-btn {
    border-radius: 25px;
    padding: 10px 20px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    margin: 5px;
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-close-all {
    background: linear-gradient(45deg, #ff6b6b, #ee5a52);
    color: white;
}

.btn-close-profit {
    background: linear-gradient(45deg, #51cf66, #40c057);
    color: white;
}

.btn-close-loss {
    background: linear-gradient(45deg, #ffd43b, #fab005);
    color: white;
}

.reset-btn {
    font-size: 0.9rem;
    padding: 8px 16px;
}

/* ========================================
   TABLES
   ======================================== */
.positions-table {
    background: var(--table-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--table-border);
}

.table {
    color: var(--text);
    margin-bottom: 0;
}

.table thead {
    background: var(--header-bg);
    color: var(--header-text);
}

.table tbody tr {
    border-bottom: 1px solid var(--table-border);
}

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

/* ========================================
   STATUS INDICATORS
   ======================================== */
.status-indicator {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
}

.status-connected {
    background-color: #28a745;
}

.status-disconnected {
    background-color: #dc3545;
}

.status-error {
    background-color: #ffc107;
}

.profit-positive {
    color: #28a745 !important;
    font-weight: bold;
}

.profit-negative {
    color: #dc3545 !important;
    font-weight: bold;
}

.profit-neutral {
    color: var(--muted) !important;
}

/* ========================================
   ALERTS & NOTIFICATIONS
   ======================================== */
.alert {
    border-radius: 10px;
    margin-bottom: 20px;
    border: 1px solid;
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.1);
    border-color: #17a2b8;
    color: var(--text);
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-color: #28a745;
    color: var(--text);
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-color: #ffc107;
    color: var(--text);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: #dc3545;
    color: var(--text);
}

.alert-light {
    background: var(--section-bg);
    border-color: var(--card-border);
    color: var(--text);
}

/* ========================================
   LOGS & PANELS
   ======================================== */
.log-panel {
    background: var(--panel-bg);
    color: var(--panel-text);
    border-radius: 10px;
    padding: 15px;
    height: 300px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    border: 1px solid var(--card-border);
}

.log-entry {
    margin: 2px 0;
    padding: 2px 5px;
    border-radius: 3px;
}

.log-info {
    background-color: rgba(23, 162, 184, 0.2);
}

.log-success {
    background-color: rgba(40, 167, 69, 0.2);
}

.log-warning {
    background-color: rgba(255, 193, 7, 0.2);
}

.log-error {
    background-color: rgba(220, 53, 69, 0.2);
}

/* ========================================
   CHARTS
   ======================================== */
.chart-container {
    position: relative;
    height: 300px;
    background: var(--card-bg);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--card-border);
}

/* ========================================
   SETTINGS PAGE SPECIFIC
   ======================================== */
.setting-group {
    background: var(--section-bg);
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
    border: 1px solid var(--card-border);
}

.setting-group-title {
    font-weight: 700;
    color: var(--accent-strong);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.tooltip-icon {
    cursor: help;
    color: var(--muted);
    margin-left: 5px;
}

/* ========================================
   TABS
   ======================================== */
.nav-tabs {
    border-bottom: 1px solid var(--card-border);
}

.nav-tabs .nav-link {
    border-radius: 10px 10px 0 0;
    font-weight: 600;
    color: var(--muted);
    border: 1px solid transparent;
}

.nav-tabs .nav-link:hover {
    border-color: var(--card-border);
    color: var(--text);
}

.nav-tabs .nav-link.active {
    background: var(--card-bg);
    color: var(--accent-strong);
    border-color: var(--card-border) var(--card-border) var(--card-bg);
}

.tab-content {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 0 0 15px 15px;
    border: 1px solid var(--card-border);
    border-top: none;
}

/* ========================================
   BADGES
   ======================================== */
.badge-info {
    background: #17a2b8;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.85rem;
    color: #ffffff;
}

.badge-active {
    background: #28a745;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    animation: pulse-badge 2s infinite;
}

.badge-active::before {
    content: '';
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    display: inline-block;
}

.badge-inactive {
    background: var(--muted);
    color: #fff;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* ========================================
   TRADING BOARD MODAL
   ======================================== */
.trading-board-handle {
    position: fixed;
    top: 45%;
    right: 12px;
    z-index: 1300;
    background: linear-gradient(135deg, var(--accent-strong), var(--accent));
    color: #fff;
    padding: 12px 16px;
    border-radius: 14px 0 0 14px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
    cursor: grab;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.trading-board-handle:hover {
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
    transform: translateX(-2px);
}

.trading-board-handle.dragging {
    opacity: 0.9;
    cursor: grabbing;
}

.trading-board-modal .modal-content {
    border-radius: 16px;
    border: 1px solid var(--card-border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
    background: linear-gradient(160deg, var(--card-bg) 0%, var(--glass) 100%);
    backdrop-filter: blur(8px);
}

.trading-board-modal .modal-header {
    background: linear-gradient(135deg, var(--accent-strong), var(--accent));
    color: var(--header-text);
    border-radius: 16px 16px 0 0;
    padding: 20px 24px;
    border-bottom: none;
}

.trading-board-modal .modal-title {
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--header-text);
}

.trading-board-modal .modal-body {
    background: var(--card-bg);
    color: var(--text);
}

.trading-board-modal .modal-footer {
    background: var(--card-bg);
    border-top: 1px solid var(--card-border);
    color: var(--text);
}

.trading-board-modal .session-card {
    border-radius: 12px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--card-border);
    padding: 0;
    background: var(--card-bg);
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.trading-board-modal .session-card:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
    transform: translateY(-4px);
}

.trading-board-modal .session-card.active-session {
    border-color: #28a745;
    border-width: 2px;
    box-shadow: 0 4px 16px rgba(40, 167, 69, 0.2);
}

.trading-board-modal .session-card.active-session .session-header {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: var(--header-text);
    padding: 16px 20px;
}

.trading-board-modal .session-card:not(.active-session) .session-header {
    background: linear-gradient(135deg, rgba(106, 122, 255, 0.14), rgba(118, 75, 162, 0.12));
    padding: 16px 20px;
}

.trading-board-modal .session-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0;
    flex-wrap: wrap;
    gap: 10px;
}

.trading-board-modal .session-title {
    font-weight: 700;
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 1.1rem;
    color: var(--text);
}

.trading-board-modal .session-body {
    padding: 20px;
    background: var(--card-bg);
}

.trading-board-modal .pair-category {
    margin-bottom: 24px;
}

.trading-board-modal .pair-category:last-child {
    margin-bottom: 0;
}

.trading-board-modal .category-header {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--card-border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.trading-board-modal .category-header.mostTraded {
    color: #0d6efd;
    border-bottom-color: #0d6efd;
}

.trading-board-modal .category-header.metals {
    color: #ffc107;
    border-bottom-color: #ffc107;
}

.trading-board-modal .category-header.crypto {
    color: #fd7e14;
    border-bottom-color: #fd7e14;
}

.trading-board-modal .category-header.other {
    color: var(--muted);
    border-bottom-color: var(--muted);
}

.trading-board-modal .pair-row {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 12px;
    align-items: center;
    padding: 10px 12px;
    border-bottom: 1px solid var(--card-border);
    transition: background-color 0.2s ease;
    border-radius: 6px;
    margin-bottom: 4px;
}

.trading-board-modal .pair-row:hover {
    background-color: rgba(106, 140, 245, 0.08);
}

.trading-board-modal .pair-row:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.trading-board-modal .pair-symbol {
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
}

.trading-board-modal .direction-select {
    max-width: 100%;
    border-radius: 8px;
    border: 1px solid var(--input-border);
    padding: 8px 12px;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    background: var(--input-bg);
    color: var(--text);
}

.trading-board-modal .direction-select:focus {
    border-color: var(--accent-strong);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.trading-board-modal .session-times {
    font-size: 0.85rem;
    color: var(--header-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.trading-board-modal .session-card:not(.active-session) .session-times {
    color: var(--muted);
}

.trading-board-modal .search-input {
    border-radius: 10px;
    padding: 10px 12px;
    border: 1px solid var(--card-border);
    background: var(--input-bg);
    color: var(--text);
    transition: all 0.3s ease;
}

.trading-board-modal .search-input:focus {
    border-color: var(--accent-strong);
    box-shadow: 0 0 0 0.2rem rgba(106, 140, 245, 0.35);
    outline: none;
}

.trading-board-modal #tradingBoardSearchClear {
    border-left: none;
    border-radius: 0 10px 10px 0;
    padding: 6px 12px;
    transition: all 0.2s ease;
}

.trading-board-modal #tradingBoardSearchClear:hover {
    background-color: var(--accent-strong);
    color: white;
}

.trading-board-modal .input-group-sm .input-group-text {
    border-radius: 10px 0 0 10px;
}

/* ========================================
   MANUAL PAGE SPECIFIC
   ======================================== */
.toc {
    max-height: calc(100vh - 220px);
    overflow: auto;
    padding-right: 6px;
}

.toc::-webkit-scrollbar {
    width: 8px;
}

.toc::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.35);
    border-radius: 999px;
}

.toc::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.55);
}

.anchor {
    scroll-margin-top: 110px;
}

.manual-header .brand-title {
    letter-spacing: 0.2px;
}

.manual-header .brand-subtitle {
    max-width: 72ch;
}

.manual-section-kpis {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

@media (max-width: 768px) {
    .manual-section-kpis {
        grid-template-columns: 1fr;
    }
    .toc {
        max-height: none;
    }
}
.pill {
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.12);
    color: var(--header-text);
    padding: 6px 10px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.78rem;
}

.toc a {
    text-decoration: none;
    color: var(--accent-strong);
}

.toc a:hover {
    text-decoration: underline;
}

.kbd {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    background: rgba(108, 140, 245, 0.14);
    border: 1px solid rgba(108, 140, 245, 0.35);
    padding: 2px 6px;
    border-radius: 8px;
    color: var(--text);
}

.callout {
    border-left: 4px solid var(--accent-strong);
    background: rgba(108, 140, 245, 0.10);
    padding: 12px 14px;
    border-radius: 12px;
    color: var(--text);
}

.muted {
    color: var(--muted);
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    border-radius: 999px;
    padding: 8px 12px;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text);
}

.chip i {
    color: var(--accent-strong);
}

pre {
    background: var(--code-bg);
    color: #e6edf3;
    padding: 14px;
    border-radius: 14px;
    overflow: auto;
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.accordion-item {
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 10px;
}

.accordion-button {
    font-weight: 800;
    background: var(--card-bg);
    color: var(--text);
}

.accordion-button:not(.collapsed) {
    color: var(--text);
    background: rgba(108, 140, 245, 0.10);
}

.accordion-body {
    background: var(--card-bg);
    color: var(--text);
}

.anchor {
    scroll-margin-top: 92px;
}

/* ========================================
   LOGIN PAGE SPECIFIC
   ======================================== */
.login-page {
    height: 100vh;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
}

.login-card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
}

.login-card .card-header {
    background: transparent;
    border-bottom: none;
    padding: 25px 25px 5px;
}

.login-card .card-body {
    padding: 25px;
}

.footer-custom {
    text-align: center;
    color: #ffffffcc;
    margin-top: 30px;
    font-size: 0.95rem;
    letter-spacing: 0.02rem;
}

/* ========================================
   UTILITIES
   ======================================== */
.loading-spinner {
    display: none;
    text-align: center;
    padding: 20px;
}

.operation-indicator {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: none;
}

.last-update {
    font-size: 0.8em;
    color: var(--muted);
    margin-top: 5px;
}

/* ========================================
   ANIMATIONS
   ======================================== */
.pulse {
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes pulse-badge {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    .trading-board-handle {
        padding: 10px 12px;
        font-size: 0.9rem;
        right: 8px;
    }

    .trading-board-handle span {
        display: none;
    }

    .trading-board-modal .modal-dialog {
        margin: 10px;
    }

    .trading-board-modal .session-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .trading-board-modal .pair-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .trading-board-modal .pair-symbol {
        font-size: 0.9rem;
    }

    .trading-board-modal .direction-select {
        width: 100%;
    }

    .trading-board-modal .session-body {
        padding: 15px;
    }

    .brand-subtitle {
        font-size: 0.9rem;
    }

    .pill {
        display: none;
    }
}

/* ========================================
   EMBED SPECIFIC STYLES
   ======================================== */
.embed-container {
    padding: 10px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.theme-dark .embed-container {
    background: var(--card-bg);
}

.embed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--card-border);
}

.embed-title {
    font-size: 1.2em;
    font-weight: 600;
    color: var(--text);
}

.embed-status {
    font-size: 0.9em;
    color: var(--muted);
}

.embed-content {
    position: relative;
    min-height: 100px;
}

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.theme-dark .loading-overlay {
    background: rgba(15, 23, 42, 0.8);
}

.error-message {
    color: #dc3545;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #dc3545;
    border-radius: 4px;
    background: var(--card-bg);
}

.metrics-container {
    padding: 15px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
}

.metric-card {
    background: var(--section-bg);
    padding: 10px;
    border-radius: 6px;
    text-align: center;
    border: 1px solid var(--card-border);
}

.metric-value {
    font-size: 1.2em;
    font-weight: bold;
    margin: 5px 0;
    color: var(--text);
}

.metric-label {
    font-size: 0.9em;
    color: var(--muted);
}

.connection-status {
    position: absolute;
    top: 5px;
    right: 5px;
    font-size: 0.8em;
    color: var(--text);
}

/* ========================================
   DROPDOWN MENUS
   ======================================== */
.dropdown-menu {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.dropdown-item {
    color: var(--text);
}

.dropdown-item:hover {
    background: var(--section-bg);
    color: var(--text);
}

.dropdown-divider {
    border-top-color: var(--card-border);
}

/* ========================================
   MODAL OVERRIDES
   ======================================== */
.modal-content {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text);
}

.modal-header {
    border-bottom-color: var(--card-border);
}

.modal-footer {
    border-top-color: var(--card-border);
}

.btn-close {
    filter: var(--bs-btn-close-filter, brightness(0) invert(1));
}

.theme-dark .btn-close {
    filter: brightness(0) invert(1);
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .trading-board-handle,
    .btn,
    .dropdown,
    .action-btn {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}