/* ============================================
   OFIV Dashboard - Financial Dark Theme v2
   Design System: OLED Dark + Glassmorphism
   Font: IBM Plex Sans (financial, professional)
   ============================================ */

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

:root {
    /* ---- Base Colors ---- */
    --bg-primary:       #020617;   /* OLED near-black */
    --bg-secondary:     #0f172a;   /* slate-900 */
    --bg-card:          #1e293b;   /* slate-800 */
    --bg-card-hover:    #263349;
    --bg-input:         #0f172a;

    /* ---- Text ---- */
    --text-primary:     #f1f5f9;   /* slate-100 */
    --text-secondary:   #94a3b8;   /* slate-400 */
    --text-muted:       #475569;   /* slate-600 */

    /* ---- Borders ---- */
    --border-light:     #1e293b;
    --border-hover:     #334155;

    /* ---- Accent Colors ---- */
    --blue-primary:     #3b82f6;
    --blue-hover:       #60a5fa;
    --green:            #22c55e;   /* financial positive */
    --green-bg:         rgba(34, 197, 94, 0.12);
    --red:              #ef4444;   /* financial negative */
    --red-bg:           rgba(239, 68, 68, 0.12);
    --orange:           #f59e0b;
    --purple:           #a78bfa;

    /* ---- Shadows ---- */
    --shadow-sm:  0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md:  0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg:  0 12px 40px rgba(0, 0, 0, 0.6);
    --shadow-glow-blue:  0 0 20px rgba(59, 130, 246, 0.15);
    --shadow-glow-green: 0 0 20px rgba(34, 197, 94, 0.15);

    /* ---- Radius ---- */
    --radius:    14px;
    --radius-sm: 8px;
    --radius-xs: 6px;

    /* ---- Glassmorphism ---- */
    --glass-bg:       rgba(15, 23, 42, 0.7);
    --glass-bg-hover: rgba(30, 41, 59, 0.75);
    --glass-border:   rgba(255, 255, 255, 0.07);
    --glass-border-accent: rgba(59, 130, 246, 0.25);
    --glass-blur:     blur(20px);
    --glass-shadow:   0 8px 32px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255,255,255,0.04);
}

/* ============================================
   RESET & BASE
   ============================================ */

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-primary) !important;
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
}

/* Subtle background texture */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% 0%, rgba(59, 130, 246, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(34, 197, 94, 0.03) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* ============================================
   SCROLLBAR
   ============================================ */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: #1e293b; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #334155; }

/* ============================================
   NAVBAR
   ============================================ */

.navbar-custom {
    background: rgba(2, 6, 23, 0.85) !important;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 1px 0 rgba(255,255,255,0.04), var(--shadow-md);
    padding: 0.625rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-custom .navbar-brand {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--text-primary) !important;
    letter-spacing: -0.03em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-custom .navbar-brand::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 8px var(--green);
}

.navbar-custom .nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    font-size: 0.8125rem;
    padding: 0.4rem 0.875rem;
    border-radius: var(--radius-xs);
    transition: all 0.15s ease;
    letter-spacing: 0.01em;
}

.navbar-custom .nav-link:hover {
    color: var(--text-primary) !important;
    background: rgba(255, 255, 255, 0.06);
}

.navbar-custom .nav-link.active {
    color: var(--text-primary) !important;
    background: rgba(59, 130, 246, 0.12);
}

.settings-icon {
    font-size: 1rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.4rem 0.5rem;
    border-radius: var(--radius-xs);
    transition: all 0.15s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.settings-icon:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
}

/* ============================================
   PAGE CONTAINER
   ============================================ */

.page-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 2rem 2.5rem;
    position: relative;
    z-index: 1;
}

/* ============================================
   HOME — Navigation Cards
   ============================================ */

.home-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    padding: 1.5rem 0;
}

.nav-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 1.75rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none !important;
    color: inherit !important;
    display: flex;
    flex-direction: column;
    min-height: 170px;
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
}

/* Subtle top accent line */
.nav-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
    opacity: 0;
    transition: opacity 0.2s;
}

.nav-card:hover::after { opacity: 1; }

.nav-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), var(--shadow-glow-blue);
    transform: translateY(-3px);
    background: var(--glass-bg-hover);
}

.nav-card.disabled {
    opacity: 0.35;
    cursor: default;
    pointer-events: none;
}

.nav-card .card-icon {
    font-size: 1.5rem;
    margin-bottom: 1.125rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.nav-card .card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.375rem;
    letter-spacing: -0.01em;
}

.nav-card .card-subtitle {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.card-badge {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.2rem 0.55rem;
    border-radius: 100px;
    display: inline-block;
    margin-top: auto;
    width: fit-content;
}

.badge-coming {
    background: rgba(71, 85, 105, 0.25);
    color: var(--text-muted);
    border: 1px solid rgba(71, 85, 105, 0.3);
}

/* Icon backgrounds */
.icon-blue   { background: rgba(59, 130, 246, 0.12); color: #60a5fa; }
.icon-green  { background: rgba(34, 197, 94, 0.12);  color: #4ade80; }
.icon-purple { background: rgba(167, 139, 250, 0.12); color: #a78bfa; }
.icon-red    { background: rgba(239, 68, 68, 0.12);  color: #f87171; }
.icon-orange { background: rgba(245, 158, 11, 0.12); color: #fbbf24; }
.icon-gray   { background: rgba(71, 85, 105, 0.15);  color: var(--text-muted); }

/* ============================================
   PAGE HEADER
   ============================================ */

.page-header {
    margin-bottom: 1.75rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--glass-border);
}

.page-header h2 {
    font-weight: 700;
    font-size: 1.625rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.page-header p {
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.5;
}

.back-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-bottom: 1rem;
    transition: color 0.15s ease;
    letter-spacing: 0.01em;
}

.back-link:hover { color: var(--blue-hover); }

/* ============================================
   METRIC CARDS
   ============================================ */

.metric-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.metric-card:hover {
    border-color: var(--border-hover);
}

/* Accent left bar */
.metric-card::before {
    content: '';
    position: absolute;
    left: 0; top: 20%; bottom: 20%;
    width: 2px;
    border-radius: 0 2px 2px 0;
    background: var(--blue-primary);
    opacity: 0.6;
}

.metric-label {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1;
    font-family: 'IBM Plex Mono', monospace;
}

.metric-value.green { color: var(--green); }
.metric-value.red   { color: var(--red); }

.metric-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.375rem;
}

/* ============================================
   CONTENT CARDS
   ============================================ */

.content-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--glass-shadow);
    margin-bottom: 1.25rem;
}

.content-card h4 {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.content-card h4::before {
    content: '';
    display: inline-block;
    width: 3px;
    height: 14px;
    background: var(--blue-primary);
    border-radius: 2px;
}

/* Section label */
.section-label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.875rem;
}

/* ============================================
   TABLES
   ============================================ */

.dash-table-container .dash-spreadsheet-container .dash-spreadsheet-inner table {
    border-collapse: separate !important;
    border-spacing: 0 !important;
}

.dash-table-container .dash-spreadsheet-container .dash-spreadsheet-inner {
    background: transparent !important;
    border-radius: var(--radius);
    overflow: hidden;
}

/* Header */
.dash-table-container .dash-header {
    background: rgba(2, 6, 23, 0.8) !important;
    font-weight: 700 !important;
    font-size: 0.6875rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    color: var(--text-muted) !important;
    border-bottom: 1px solid var(--border-light) !important;
    padding: 0.75rem 1rem !important;
}

/* Sort arrows */
.dash-table-container .dash-header .column-header--sort {
    color: var(--blue-primary) !important;
}

/* Override Dash's near-white --hover CSS variable and tr backgrounds */
.dash-table-container .dash-spreadsheet-container {
    --hover: transparent;
}
.dash-table-container .dash-spreadsheet-container .dash-spreadsheet-inner tr {
    background-color: transparent !important;
}

/* Cells */
.dash-table-container td {
    font-size: 0.8125rem !important;
    padding: 0.6875rem 1rem !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04) !important;
    border-top: none !important;
    background: rgba(15, 23, 42, 0.5) !important;
    color: var(--text-primary);
    transition: background 0.1s ease;
    font-family: 'IBM Plex Sans', sans-serif !important;
}

/* Zebra striping */
.dash-table-container tr:nth-child(even) td {
    background: rgba(30, 41, 59, 0.35) !important;
}

.dash-table-container tr:hover td {
    background: rgba(30, 65, 100, 0.6) !important;
    color: #f1f5f9 !important;
}

.dash-table-container .dash-spreadsheet-container .dash-spreadsheet-inner td.focused,
.dash-table-container .dash-spreadsheet-container .dash-spreadsheet-inner td.cell--selected,
.dash-table-container .dash-spreadsheet-container .dash-spreadsheet-inner tr.row--selected td {
    background-color: #162032 !important;
    color: #f1f5f9 !important;
    outline: none !important;
}

/* Clickable columns */
.dash-table-container td[data-dash-column="Symbol"],
.dash-table-container td[data-dash-column="Ticker"] {
    cursor: pointer;
    color: var(--blue-hover) !important;
    font-weight: 500 !important;
}

.dash-table-container td[data-dash-column="Symbol"]:hover,
.dash-table-container td[data-dash-column="Ticker"]:hover {
    color: #93c5fd !important;
    text-decoration: underline;
}

/* Pagination */
.dash-table-container .previous-next-container {
    background: rgba(2, 6, 23, 0.7) !important;
    border-top: 1px solid var(--glass-border) !important;
    padding: 0.5rem !important;
}

.dash-table-container .previous-next-container button {
    color: var(--text-secondary) !important;
    background: transparent !important;
    border: 1px solid var(--border-light) !important;
    border-radius: var(--radius-xs) !important;
    padding: 0.25rem 0.625rem !important;
    font-size: 0.8125rem !important;
    transition: all 0.15s ease;
}

.dash-table-container .previous-next-container button:hover {
    background: rgba(255,255,255,0.06) !important;
    color: var(--text-primary) !important;
}

.dash-table-container .page-number {
    color: var(--text-primary) !important;
    font-size: 0.8125rem !important;
    font-weight: 500 !important;
}

/* ============================================
   DROPDOWNS
   ============================================ */

.Select-control, .dash-dropdown .Select-control {
    border: 1px solid var(--border-light) !important;
    border-radius: var(--radius-sm) !important;
    min-height: 38px;
    background: rgba(15, 23, 42, 0.8) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: none !important;
    transition: border-color 0.15s ease;
}

.Select-control:hover {
    border-color: var(--border-hover) !important;
}

.Select-control.is-focused {
    border-color: var(--blue-primary) !important;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15) !important;
}

.Select-menu-outer {
    background: rgba(15, 23, 42, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-hover) !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-lg) !important;
    margin-top: 4px !important;
}

.Select-option {
    background: transparent !important;
    color: var(--text-secondary) !important;
    font-size: 0.875rem !important;
    padding: 0.5rem 0.875rem !important;
    transition: all 0.1s ease;
}

.Select-option.is-focused {
    background: rgba(59, 130, 246, 0.1) !important;
    color: var(--text-primary) !important;
}

.Select-option.is-selected {
    background: rgba(59, 130, 246, 0.15) !important;
    color: var(--blue-hover) !important;
    font-weight: 500 !important;
}

.Select-value-label, .Select-placeholder, .Select-input input {
    color: var(--text-primary) !important;
    font-size: 0.875rem !important;
}

.Select-placeholder {
    color: var(--text-muted) !important;
}

.dash-dropdown .Select-value-label {
    color: var(--text-primary) !important;
}

.dash-dropdown .Select-menu {
    background: var(--bg-card) !important;
}

/* ============================================
   INPUTS
   ============================================ */

input[type="text"], input[type="search"] {
    background: rgba(15, 23, 42, 0.8) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-light) !important;
    border-radius: var(--radius-sm) !important;
    font-family: 'IBM Plex Sans', sans-serif !important;
    font-size: 0.875rem !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input[type="text"]::placeholder, input[type="search"]::placeholder {
    color: var(--text-muted) !important;
}

input[type="text"]:focus, input[type="search"]:focus {
    border-color: var(--blue-primary) !important;
    outline: none;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15) !important;
}

/* ============================================
   PLOTLY CHARTS
   ============================================ */

.js-plotly-plot .plotly .modebar {
    top: 8px !important;
    right: 8px !important;
    background: transparent !important;
}

.js-plotly-plot .plotly .modebar-btn {
    font-size: 13px !important;
    color: var(--text-muted) !important;
}

.js-plotly-plot .plotly .modebar-btn:hover {
    color: var(--text-primary) !important;
}

/* ============================================
   BADGES — BUY / SELL
   ============================================ */

.tag-purchase, .tag-sale {
    padding: 0.175rem 0.55rem;
    border-radius: 100px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    display: inline-block;
}

.tag-purchase {
    background: var(--green-bg);
    color: var(--green);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.tag-sale {
    background: var(--red-bg);
    color: var(--red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ============================================
   ALERT CARDS
   ============================================ */

.alert-card {
    border-left: 3px solid;
    padding: 0.875rem 1.125rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 0.625rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    font-size: 0.875rem;
    transition: background 0.15s ease;
}

.alert-card:hover { background: var(--glass-bg-hover); }
.alert-card.high   { border-left-color: var(--red);    background: rgba(239, 68, 68, 0.05); }
.alert-card.medium { border-left-color: var(--orange); background: rgba(245, 158, 11, 0.05); }
.alert-card.low    { border-left-color: var(--green);  background: rgba(34, 197, 94, 0.05); }

/* ============================================
   TABS
   ============================================ */

.custom-tabs .tab {
    background: transparent !important;
    border: none !important;
    border-bottom: 2px solid transparent !important;
    color: var(--text-muted) !important;
    padding: 0.75rem 1.25rem !important;
    font-weight: 500 !important;
    font-size: 0.8125rem !important;
    cursor: pointer;
    transition: all 0.15s ease;
    letter-spacing: 0.01em;
}

.custom-tabs .tab:hover {
    color: var(--text-secondary) !important;
    border-bottom-color: var(--border-hover) !important;
}

.custom-tabs .tab--selected {
    background: transparent !important;
    color: var(--text-primary) !important;
    border-bottom: 2px solid var(--blue-primary) !important;
    font-weight: 600 !important;
}

.custom-tabs .tab-container {
    border-bottom: 1px solid var(--glass-border) !important;
    background: transparent !important;
}

/* ============================================
   WALLET TRACKER - chart period radio buttons
   ============================================ */

#wallet-chart-period label {
    padding: 0.3rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    margin-right: 0.25rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    transition: all 0.15s ease;
}

#wallet-chart-period label:has(input:checked) {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--blue-primary);
    color: var(--blue-primary);
    font-weight: 600;
}

/* ============================================
   SEARCH RESULTS DROPDOWN
   ============================================ */

[id$="-suggestions"] > div:hover,
[id$="-search-results"] > div:hover {
    background: rgba(30, 41, 59, 0.8) !important;
}

/* ============================================
   PLACEHOLDER PAGES
   ============================================ */

.placeholder-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 420px;
    text-align: center;
}

.placeholder-container .icon {
    font-size: 3.5rem;
    margin-bottom: 1.25rem;
    opacity: 0.2;
}

.placeholder-container h3 {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.placeholder-container p {
    color: var(--text-muted);
    max-width: 400px;
    font-size: 0.875rem;
    line-height: 1.6;
}

/* ============================================
   STAT PILLS / CHIPS
   ============================================ */

.stat-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.625rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: 'IBM Plex Mono', monospace;
}

.stat-chip.positive {
    background: var(--green-bg);
    color: var(--green);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.stat-chip.negative {
    background: var(--red-bg);
    color: var(--red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.stat-chip.neutral {
    background: rgba(71, 85, 105, 0.2);
    color: var(--text-secondary);
    border: 1px solid rgba(71, 85, 105, 0.3);
}

/* ============================================
   DIVIDER
   ============================================ */

.section-divider {
    border: none;
    border-top: 1px solid var(--glass-border);
    margin: 1.5rem 0;
}

/* ============================================
   LOADING STATES
   ============================================ */

._dash-loading-callback {
    opacity: 0;
}

.dash-spinner {
    color: var(--blue-primary) !important;
}

/* Skeleton shimmer */
@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position:  200% 0; }
}

.skeleton {
    background: linear-gradient(90deg, #1e293b 25%, #263349 50%, #1e293b 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

/* Hide DataTable "Toggle Columns" button */
.show-hide {
    display: none !important;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@media (prefers-reduced-motion: no-preference) {
    .metric-card,
    .content-card,
    .nav-card {
        animation: fadeInUp 0.3s ease both;
    }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1200px) {
    .page-container { padding: 1.5rem; }
}

@media (max-width: 992px) {
    .home-grid { grid-template-columns: repeat(2, 1fr); }
    .page-container { padding: 1.25rem; }
}

@media (max-width: 576px) {
    .home-grid { grid-template-columns: 1fr; }
    .page-container { padding: 1rem; }
    .metric-value { font-size: 1.375rem; }
    .navbar-custom { padding: 0.5rem 1rem; }
}

/* ============================================
   LOGOS & PHOTOS
   ============================================ */

/* Logo column header in DataTable */
.dash-table-container th[data-dash-column="Logo"] {
    width: 36px !important;
    min-width: 36px !important;
    max-width: 36px !important;
    padding: 4px !important;
}

/* Logo column cells in DataTable */
.dash-table-container td[data-dash-column="Logo"] {
    width: 36px !important;
    min-width: 36px !important;
    max-width: 36px !important;
    padding: 4px 6px !important;
    text-align: center !important;
}

/* Images in DataTable markdown cells */
.dash-table-container .cell-markdown img {
    height: 22px;
    width: 22px;
    object-fit: contain;
    border-radius: 4px;
    vertical-align: middle;
    background: rgba(255, 255, 255, 0.04);
}

/* Logo box — generic container for header logos */
.logo-box {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.logo-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 6px;
}

/* Politician photo in header */
.politician-photo {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--glass-border);
    flex-shrink: 0;
}

/* Crypto logo large (detail page) */
.crypto-logo-lg {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.06);
    padding: 4px;
    border: 1px solid var(--glass-border);
    flex-shrink: 0;
}

/* ============================================
   HEDGE FUND CARDS
   ============================================ */

.hf-fund-card-link > div {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.hf-fund-card-link:hover > div {
    border-color: rgba(255, 255, 255, 0.14) !important;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5) !important;
    transform: translateY(-3px);
    background: var(--glass-bg-hover) !important;
}

/* ============================================
   UTILITY
   ============================================ */

.text-mono {
    font-family: 'IBM Plex Mono', monospace;
}

.text-green  { color: var(--green) !important; }
.text-red    { color: var(--red) !important; }
.text-blue   { color: var(--blue-hover) !important; }
.text-muted  { color: var(--text-muted) !important; }
.text-dim    { color: var(--text-secondary) !important; }

.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }

/* ============================================
   DASH DATATABLE — TOOLTIPS (dark theme)
   Classe interne réelle : .dash-table-tooltip
   Source confirmée : async-table.js (dash 4.x)
   ============================================ */

/* Wrapper extérieur */
.dash-tooltip {
    border: 1px solid rgba(255, 255, 255, 0.09) !important;
    border-radius: 10px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(59, 130, 246, 0.08) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    padding: 0 !important;
    overflow: hidden !important;
}

/* Contenu interne — Dash définit background-color: #f6f6f6 ici */
/* Popover card style : supporte markdown (logo image, bold, italic, hr) */
.dash-tooltip .dash-table-tooltip {
    background-color: rgba(10, 16, 30, 0.97) !important;
    background:       rgba(10, 16, 30, 0.97) !important;
    color:            #94a3b8 !important;
    font-family:      'IBM Plex Sans', sans-serif !important;
    font-size:        12px !important;
    line-height:      1.55 !important;
    padding:          12px 14px !important;
    white-space:      normal !important;
    min-width:        240px !important;
    max-width:        360px !important;
}

/* Logo dans markdown tooltip */
.dash-table-tooltip img {
    width: 28px !important;
    height: 28px !important;
    border-radius: 4px !important;
    object-fit: contain !important;
    vertical-align: middle !important;
    margin-right: 6px !important;
}

/* Séparateur horizontal */
.dash-table-tooltip hr {
    border: none !important;
    border-top: 1px solid rgba(255,255,255,0.08) !important;
    margin: 8px 0 !important;
}

/* Ticker/nom en gras */
.dash-table-tooltip strong {
    color: #e4e5eb !important;
    font-size: 13px !important;
}

/* Secteur/industrie en italic */
.dash-table-tooltip em {
    color: #60a5fa !important;
    font-style: normal !important;
    font-size: 11px !important;
}

/* Paragraphes à l'intérieur */
.dash-tooltip .dash-table-tooltip p {
    margin:      4px 0 !important;
    color:       #94a3b8 !important;
    white-space: normal !important;
    background:  transparent !important;
}

/* Flèche — tooltip ancré en haut (affiche sous la cellule) */
.dash-tooltip[data-attr-anchor='top']:after {
    border-bottom-color: rgba(10, 16, 30, 0.97) !important;
}
.dash-tooltip[data-attr-anchor='top']:before {
    border-bottom-color: rgba(255, 255, 255, 0.09) !important;
}

/* Flèche — tooltip ancré en bas (affiche au-dessus de la cellule) */
.dash-tooltip[data-attr-anchor='bottom']:after {
    border-top-color: rgba(10, 16, 30, 0.97) !important;
}
.dash-tooltip[data-attr-anchor='bottom']:before {
    border-top-color: rgba(255, 255, 255, 0.09) !important;
}