/* ══════════════════════════════════════════════════════════
   FinanceIQ v5 — Professional Design System
   Light/Dark Mode · Sidebar Layout · Glassmorphism Cards
   ══════════════════════════════════════════════════════════ */

/* ── FONTS ─────────────────────────────────────────────── */
:root {
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-xs: 6px;
    --sidebar-width: 240px;
    --topbar-height: 60px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── DARK THEME (default) ──────────────────────────────── */
[data-theme="dark"] {
    --bg-root: #0a0e17;
    --bg-sidebar: #0f1420;
    --bg-card: #141a2a;
    --bg-card-hover: #1a2236;
    --bg-input: #1a2236;
    --bg-topbar: rgba(10, 14, 23, 0.85);
    --bg-overlay: rgba(0, 0, 0, 0.6);
    --border: #1e2a3e;
    --border-light: #253047;
    --text-primary: #e8ecf4;
    --text-secondary: #8b95a8;
    --text-muted: #5a6577;
    --accent: #4f8cff;
    --accent-hover: #6ba0ff;
    --accent-glow: rgba(79, 140, 255, 0.15);
    --success: #34d399;
    --success-bg: rgba(52, 211, 153, 0.1);
    --danger: #f87171;
    --danger-bg: rgba(248, 113, 113, 0.1);
    --warning: #fbbf24;
    --warning-bg: rgba(251, 191, 36, 0.1);
    --neutral-bg: rgba(139, 149, 168, 0.1);
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --chart-bg: #141a2a;
    --chart-text: #8b95a8;
    --chart-grid: #1e2a3e;
}

/* ── LIGHT THEME ───────────────────────────────────────── */
[data-theme="light"] {
    --bg-root: #f4f6fa;
    --bg-sidebar: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f8f9fc;
    --bg-input: #f0f2f6;
    --bg-topbar: rgba(244, 246, 250, 0.9);
    --bg-overlay: rgba(255, 255, 255, 0.6);
    --border: #e2e6ef;
    --border-light: #eaeef5;
    --text-primary: #1a1f2e;
    --text-secondary: #5a6577;
    --text-muted: #8b95a8;
    --accent: #3b72e9;
    --accent-hover: #2b5fd4;
    --accent-glow: rgba(59, 114, 233, 0.1);
    --success: #16a34a;
    --success-bg: rgba(22, 163, 74, 0.08);
    --danger: #dc2626;
    --danger-bg: rgba(220, 38, 38, 0.08);
    --warning: #d97706;
    --warning-bg: rgba(217, 119, 6, 0.08);
    --neutral-bg: rgba(90, 101, 119, 0.06);
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --chart-bg: #ffffff;
    --chart-text: #5a6577;
    --chart-grid: #e2e6ef;
}

/* ── RESET ─────────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font);
    background: var(--bg-root);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* ══════════════════════════════════════════════════════════
   WELCOME PAGE
   ══════════════════════════════════════════════════════════ */
.welcome-page {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0e17 0%, #0d1525 40%, #111d35 100%);
    overflow: hidden;
}

.welcome-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(79, 140, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 80%, rgba(52, 211, 153, 0.04) 0%, transparent 40%);
}

.welcome-content {
    position: relative;
    text-align: center;
    max-width: 900px;
    padding: 40px 24px;
    animation: welcomeFadeIn 0.8s ease-out;
}

@keyframes welcomeFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.welcome-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
}

.welcome-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(79, 140, 255, 0.3);
}

.welcome-lucide-icon {
    width: 32px;
    height: 32px;
    color: white;
}

.welcome-title {
    font-size: 48px;
    font-weight: 700;
    color: white;
    letter-spacing: -1px;
}

.badge-version {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    background: var(--accent-glow);
    border: 1px solid var(--accent);
    color: var(--accent);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-sm {
    font-size: 10px;
    padding: 1px 8px;
}

.welcome-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
    margin-bottom: 12px;
}

.welcome-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.8;
    margin-bottom: 40px;
}

.welcome-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}

.wf-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    padding: 24px 16px;
    text-align: center;
    transition: var(--transition);
}

.wf-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(79, 140, 255, 0.3);
    transform: translateY(-2px);
}

.wf-lucide {
    width: 32px;
    height: 32px;
    color: var(--accent);
    margin-bottom: 12px;
}

.wf-card h3 {
    font-size: 15px;
    font-weight: 600;
    color: white;
    margin-bottom: 8px;
}

.wf-card p {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.5;
}

.welcome-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    background: linear-gradient(135deg, var(--accent), #6366f1);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 32px rgba(79, 140, 255, 0.3);
}

.welcome-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(79, 140, 255, 0.4);
}

.welcome-footer {
    margin-top: 32px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.25);
}

/* ══════════════════════════════════════════════════════════
   APP LAYOUT (Sidebar + Main)
   ══════════════════════════════════════════════════════════ */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* ── SIDEBAR ───────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: var(--transition);
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 20px 24px;
    border-bottom: 1px solid var(--border);
}

.brand-icon {
    width: 28px;
    height: 28px;
    color: var(--accent);
}

.brand-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 8px;
    overflow-y: auto;
}

.nav-group-label {
    padding: 16px 12px 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 12px;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
}

.nav-item i {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.nav-item:hover {
    background: var(--accent-glow);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--accent-glow);
    color: var(--accent);
}

.nav-item.active i {
    color: var(--accent);
}

.sidebar-bottom {
    padding: 8px;
    border-top: 1px solid var(--border);
}

/* ── MAIN CONTENT ──────────────────────────────────────── */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: var(--transition);
}

.sidebar.collapsed~.main-content {
    margin-left: 0;
}

/* ── TOP BAR ───────────────────────────────────────────── */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--bg-topbar);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-xs);
}

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

.search-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Asset Selector */
.asset-selector {
    display: flex;
    gap: 4px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    padding: 3px;
}

.asset-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: none;
    border: none;
    border-radius: var(--radius-xs);
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.asset-btn i {
    width: 15px;
    height: 15px;
}

.asset-btn:hover {
    color: var(--text-primary);
}

.asset-btn.active {
    background: var(--bg-card);
    color: var(--accent);
    box-shadow: var(--shadow-sm);
}

[data-theme="light"] .asset-btn.active {
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

/* Search Input Group */
.search-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.search-icon {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.ticker-wrapper {
    position: relative;
    flex: 1;
    min-width: 200px;
}

#tickerInput {
    width: 100%;
    padding: 9px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    font-family: var(--font);
    outline: none;
    transition: var(--transition);
}

#tickerInput:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

#tickerInput::placeholder {
    color: var(--text-muted);
}

.select-control {
    padding: 9px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    font-family: var(--font);
    outline: none;
    cursor: pointer;
    transition: var(--transition);
}

.select-control:focus {
    border-color: var(--accent);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 20px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.custom-dates {
    display: flex;
    gap: 12px;
    padding-left: 26px;
}

.custom-dates label {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.custom-dates input[type="date"] {
    padding: 6px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 13px;
}

/* Dropdown */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    max-height: 260px;
    overflow-y: auto;
    display: none;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.dropdown.show {
    display: block;
}

.dropdown-item {
    padding: 10px 14px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-secondary);
    transition: var(--transition);
    border-bottom: 1px solid var(--border);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background: var(--accent-glow);
    color: var(--text-primary);
}

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

/* ══════════════════════════════════════════════════════════
   LOADER
   ══════════════════════════════════════════════════════════ */
.loader-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9000;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loader-text {
    margin-top: 16px;
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ══════════════════════════════════════════════════════════
   TAB PAGES
   ══════════════════════════════════════════════════════════ */
.tab-page {
    display: none;
    padding: 24px;
}

.tab-page.active {
    display: block;
}

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

/* ══════════════════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════════════════ */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--border-light);
    box-shadow: var(--shadow-sm);
}

.card-full {
    grid-column: 1 / -1;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.card-title i {
    width: 18px;
    height: 18px;
    color: var(--accent);
    flex-shrink: 0;
}

.info-icon {
    display: flex;
    align-items: center;
    cursor: help;
    position: relative;
    color: var(--text-muted);
}

.info-icon:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 8px;
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-secondary);
    white-space: normal;
    width: 280px;
    z-index: 100;
    box-shadow: var(--shadow);
    line-height: 1.5;
    font-weight: 400;
}

/* AI Card */
.card-ai {
    border-color: rgba(79, 140, 255, 0.2);
    background: linear-gradient(135deg, var(--bg-card), rgba(79, 140, 255, 0.03));
}

.badge-ai {
    padding: 2px 8px;
    background: var(--accent-glow);
    border: 1px solid rgba(79, 140, 255, 0.3);
    color: var(--accent);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.ai-content {
    min-height: 80px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.ai-content p {
    margin-bottom: 8px;
}

.ai-placeholder {
    color: var(--text-muted);
    font-style: italic;
}

.ai-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

.ai-input {
    flex: 1;
    padding: 8px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    font-family: var(--font);
    outline: none;
}

.ai-input:focus {
    border-color: var(--accent);
}

/* ══════════════════════════════════════════════════════════
   DATA GRID
   ══════════════════════════════════════════════════════════ */
.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

.data-item {
    padding: 12px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.data-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.data-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

/* ══════════════════════════════════════════════════════════
   CHART CONTROLS & TOGGLES
   ══════════════════════════════════════════════════════════ */
.chart-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    align-items: center;
}

.chart-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.chart-toggle:hover {
    border-color: var(--accent);
}

.chart-toggle input[type="checkbox"] {
    accent-color: var(--accent);
    width: 14px;
    height: 14px;
}

.custom-ema {
    display: flex;
    gap: 4px;
    align-items: center;
    margin-left: auto;
}

.custom-ema input {
    width: 90px;
    padding: 5px 8px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text-primary);
    font-size: 12px;
    font-family: var(--font);
}

/* Monte Carlo band controls */
.mc-band-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.mc-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 12px;
}

/* ══════════════════════════════════════════════════════════
   PATTERN & OUTLOOK
   ══════════════════════════════════════════════════════════ */
.pattern-outlook-box {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 600;
}

.pattern-outlook-box.bullish {
    background: var(--success-bg);
    border: 1px solid var(--success);
    color: var(--success);
}

.pattern-outlook-box.bearish {
    background: var(--danger-bg);
    border: 1px solid var(--danger);
    color: var(--danger);
}

.pattern-outlook-box.neutral {
    background: var(--warning-bg);
    border: 1px solid var(--warning);
    color: var(--warning);
}

.patterns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.pattern-card {
    padding: 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.pattern-card .pattern-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.pattern-card .pattern-date {
    font-size: 12px;
    color: var(--text-muted);
}

.pattern-card .pattern-prediction {
    margin-top: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    font-style: italic;
}

/* ══════════════════════════════════════════════════════════
   TABLES
   ══════════════════════════════════════════════════════════ */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

table th {
    padding: 10px 14px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
    background: var(--bg-input);
}

table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

table tr:hover td {
    background: var(--accent-glow);
}

/* ══════════════════════════════════════════════════════════
   HEATMAP & CORRELATION
   ══════════════════════════════════════════════════════════ */
.heatmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
}

.heatmap-cell {
    padding: 14px 12px;
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.heatmap-controls {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.heatmap-controls button {
    padding: 6px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.heatmap-controls button.active,
.heatmap-controls button:hover {
    background: var(--accent-glow);
    border-color: var(--accent);
    color: var(--accent);
}

.corr-matrix {
    overflow-x: auto;
}

/* ══════════════════════════════════════════════════════════
   COMPETITOR SECTION
   ══════════════════════════════════════════════════════════ */
.comp-container {
    overflow-x: auto;
}

/* ══════════════════════════════════════════════════════════
   MACRO INDICATOR BADGES
   ══════════════════════════════════════════════════════════ */
.macro-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.macro-badge.good {
    background: var(--success-bg);
    color: var(--success);
}

.macro-badge.bad {
    background: var(--danger-bg);
    color: var(--danger);
}

.macro-badge.neutral {
    background: var(--neutral-bg);
    color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════════
   SIGNAL BOX
   ══════════════════════════════════════════════════════════ */
.signal-box {
    padding: 16px;
    border-radius: var(--radius-sm);
    font-size: 18px;
    font-weight: 700;
    text-align: center;
}

.signal-box.buy {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success);
}

.signal-box.sell {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid var(--danger);
}

.signal-box.hold {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid var(--warning);
}

/* ══════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════ */
.footer {
    padding: 20px 24px;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    margin-top: 40px;
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .sidebar-toggle {
        display: block;
    }

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

    .welcome-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .welcome-features {
        grid-template-columns: 1fr;
    }

    .welcome-title {
        font-size: 32px;
    }

    .search-input-group {
        flex-direction: column;
    }

    .asset-selector {
        flex-wrap: wrap;
    }

    .topbar {
        padding: 12px 16px;
    }

    .tab-page {
        padding: 16px;
    }
}

/* ══════════════════════════════════════════════════════════
   SCROLLBAR
   ══════════════════════════════════════════════════════════ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

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

/* ══════════════════════════════════════════════════════════
   UTILITY CLASSES
   ══════════════════════════════════════════════════════════ */
.text-success {
    color: var(--success) !important;
}

.text-danger {
    color: var(--danger) !important;
}

.text-warning {
    color: var(--warning) !important;
}

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

.text-accent {
    color: var(--accent) !important;
}

/* ── Price Flash Animation ─────────────────────────────── */
@keyframes priceFlash {
    0% {
        background: var(--accent-glow);
    }

    100% {
        background: transparent;
    }
}

.price-flash {
    animation: priceFlash 0.6s ease-out;
}

/* ── DCF Valuation ─────────────────────────────────────── */
.dcf-hero {
    text-align: center;
}

.dcf-verdict {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.dcf-verdict.undervalued {
    color: var(--success);
}

.dcf-verdict.overvalued {
    color: var(--danger);
}

.dcf-verdict.fair {
    color: var(--warning);
}

.dcf-sub {
    font-size: 14px;
    font-weight: 500;
    margin-top: 4px;
    opacity: 0.8;
}

.dcf-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

/* ── Z-Score ───────────────────────────────────────────── */
.zscore-badge {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    padding: 16px;
    border-radius: var(--radius);
    margin-bottom: 12px;
}

.zscore-badge.safe {
    background: var(--success-bg);
    color: var(--success);
}

.zscore-badge.grey {
    background: var(--warning-bg);
    color: var(--warning);
}

.zscore-badge.distress {
    background: var(--danger-bg);
    color: var(--danger);
}

.zscore-components {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
}

/* ── Fear & Greed ──────────────────────────────────────── */
.fg-gauge {
    text-align: center;
    padding: 16px 0;
}

.fg-value {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
}

.fg-label {
    font-size: 16px;
    font-weight: 600;
    margin: 8px 0 16px;
}

.fg-bar {
    height: 8px;
    background: linear-gradient(to right, var(--danger), var(--warning), var(--success));
    border-radius: 4px;
    position: relative;
    margin: 0 20px;
}

.fg-marker {
    position: absolute;
    top: -6px;
    width: 20px;
    height: 20px;
    background: var(--text-primary);
    border-radius: 50%;
    border: 3px solid var(--bg-card);
    transform: translateX(-50%);
}

/* ── VIX ───────────────────────────────────────────────── */
.vix-display {
    text-align: center;
    padding: 16px 0;
}

.vix-value {
    font-size: 48px;
    font-weight: 700;
}

/* ── News ──────────────────────────────────────────────── */
.news-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.news-item:last-child {
    border-bottom: none;
}

.news-title a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
}

.news-title a:hover {
    color: var(--accent);
}

.news-meta {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.sentiment-badge {
    margin-bottom: 16px;
}

.sentiment-pill {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.sentiment-pill.positive {
    background: var(--success-bg);
    color: var(--success);
}

.sentiment-pill.negative {
    background: var(--danger-bg);
    color: var(--danger);
}

.sentiment-pill.neutral {
    background: var(--neutral-bg);
    color: var(--text-muted);
}

/* ── Analyst ───────────────────────────────────────────── */
.analyst-bars {
    margin-bottom: 16px;
}

.analyst-bar-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.analyst-bar-label {
    width: 80px;
    font-size: 12px;
    color: var(--text-muted);
    text-align: right;
}

.analyst-bar-track {
    flex: 1;
    height: 24px;
    background: var(--bg-input);
    border-radius: var(--radius-xs);
    overflow: hidden;
}

.analyst-bar-fill {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 8px;
    font-size: 11px;
    font-weight: 600;
    color: white;
    border-radius: var(--radius-xs);
}

.analyst-bar-fill.buy {
    background: var(--success);
}

.analyst-bar-fill.hold {
    background: var(--warning);
}

.analyst-bar-fill.sell {
    background: var(--danger);
}

.analyst-na {
    padding: 16px;
    text-align: center;
    color: var(--text-muted);
}

.price-target-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

/* ── Pattern Cards ─────────────────────────────────────── */
.pattern-card {
    display: flex;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius);
    background: var(--bg-hover);
    margin-bottom: 8px;
}

.pattern-badge {
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
}

.pattern-badge.bullish {
    background: var(--success-bg);
    color: var(--success);
}

.pattern-badge.bearish {
    background: var(--danger-bg);
    color: var(--danger);
}

.pattern-badge.neutral {
    background: var(--neutral-bg);
    color: var(--text-muted);
}

.pattern-info h4 {
    margin: 0 0 4px;
    font-size: 14px;
}

.pattern-info .date {
    font-size: 12px;
    color: var(--text-muted);
}

.pattern-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 4px 0;
}

.pattern-prediction {
    font-size: 12px;
    color: var(--accent);
    font-weight: 500;
}

.pattern-outlook-box {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-weight: 600;
}

.pattern-outlook-box.bullish {
    background: var(--success-bg);
    color: var(--success);
}

.pattern-outlook-box.bearish {
    background: var(--danger-bg);
    color: var(--danger);
}

.pattern-outlook-box.neutral {
    background: var(--neutral-bg);
    color: var(--text-muted);
}

.pattern-outlook-sub {
    font-size: 12px;
    font-weight: 400;
    margin-top: 4px;
    opacity: 0.8;
}

/* ── Heatmap ───────────────────────────────────────────── */
.heatmap-btn {
    padding: 4px 12px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-xs);
    cursor: pointer;
    font-size: 12px;
}

.heatmap-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* ── Signal Box ────────────────────────────────────────── */
.signal-box {
    padding: 16px;
    border-radius: var(--radius);
    text-align: center;
}

.signal-box.bullish {
    background: var(--success-bg);
}

.signal-box.bearish {
    background: var(--danger-bg);
}

.signal-box.neutral {
    background: var(--neutral-bg);
}

.signal-verdict {
    font-size: 28px;
    font-weight: 800;
}

.signal-verdict.bullish {
    color: var(--success);
}

.signal-verdict.bearish {
    color: var(--danger);
}

.signal-verdict.neutral {
    color: var(--warning);
}

.signal-reason {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ── Misc ──────────────────────────────────────────────── */
.comp-target {
    background: var(--accent-glow) !important;
}

.badge-sector {
    padding: 2px 8px;
    background: var(--accent-glow);
    color: var(--accent);
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}

.dividend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.macro-status-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 8px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
}

.macro-status-badge.good {
    background: var(--success-bg);
    color: var(--success);
}

.macro-status-badge.bad {
    background: var(--danger-bg);
    color: var(--danger);
}

.macro-explanation {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

.surprise-positive {
    color: var(--success) !important;
    font-weight: 600;
}

.surprise-negative {
    color: var(--danger) !important;
    font-weight: 600;
}

.ai-placeholder {
    color: var(--text-muted);
    font-style: italic;
}

/* ── Options Chain ─────────────────────────── */
.options-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.options-toggle {
    display: flex;
    gap: 4px;
    padding: 8px 16px 0;
}

.table-container {
    overflow-x: auto;
    padding: 0 16px 16px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.data-table thead th {
    text-align: left;
    padding: 8px 10px;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.data-table tbody td {
    padding: 6px 10px;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
}

.data-table tbody tr:hover {
    background: var(--bg-card-hover, rgba(255, 255, 255, 0.03));
}

.data-table .positive {
    color: var(--success);
}

.data-table .negative {
    color: var(--danger);
}

/* ── Payoff Controls ─────────────────────────── */
.payoff-controls {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 12px 16px;
    flex-wrap: wrap;
}

.payoff-controls label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.input-sm {
    padding: 6px 10px;
    border-radius: var(--radius-xs);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.85rem;
    width: 90px;
    outline: none;
    transition: border-color 0.2s;
}

.input-sm:focus {
    border-color: var(--accent);
}

/* ── Portfolio ─────────────────────────── */
.portfolio-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    padding: 16px;
}

.portfolio-analytics-grid {
    padding: 16px;
}

.portfolio-analytics-grid .data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

/* ── Trade Form ─────────────────────────── */
.trade-form {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 16px;
    flex-wrap: wrap;
}

.trade-form .input-sm {
    width: 140px;
}

.trade-result {
    padding: 0 16px 16px;
    font-size: 0.88rem;
    min-height: 24px;
}

/* ── Danger Button ─────────────────────────── */
.btn-danger {
    background: var(--danger);
    color: #fff;
    border: none;
    padding: 6px 14px;
    border-radius: var(--radius-xs);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: opacity 0.2s;
}

.btn-danger:hover {
    opacity: 0.85;
}

/* ══════════════════════════════════════════════════════
   v5.2 — Market Dashboard
   ══════════════════════════════════════════════════════ */
.market-dashboard {
    padding: 20px 0 8px;
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 8px;
}

.dashboard-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    background: linear-gradient(135deg, var(--accent), #a78bfa, #f472b6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.dashboard-section {
    margin-bottom: 20px;
}

.dash-section-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin: 0 0 10px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.market-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

/* Glassmorphism market card */
.market-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: cardFadeIn 0.5s ease-out both;
}

.market-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.06), rgba(168, 85, 247, 0.04));
    pointer-events: none;
}

.market-card:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.market-card .mc-name {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 4px;
}

.market-card .mc-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.market-card .mc-change {
    font-size: 0.82rem;
    font-weight: 600;
    margin-top: 4px;
}

.market-card .mc-change.positive {
    color: var(--success);
}

.market-card .mc-change.negative {
    color: var(--danger);
}

/* Live pulse dot */
.live-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: livePulse 2s ease-in-out infinite;
}

@keyframes livePulse {

    0%,
    100% {
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5);
    }

    50% {
        opacity: 0.6;
        box-shadow: 0 0 0 6px rgba(34, 197, 94, 0);
    }
}

/* Skeleton loaders */
.skeleton-card {
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
}

.skeleton-line {
    height: 14px;
    background: linear-gradient(90deg, var(--bg-input) 25%, rgba(255, 255, 255, 0.08) 50%, var(--bg-input) 75%);
    background-size: 200% 100%;
    border-radius: 4px;
    animation: shimmer 1.5s infinite;
}

.skeleton-line.short {
    width: 60%;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* Staggered card fade-in */
@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.market-card:nth-child(1) {
    animation-delay: 0s;
}

.market-card:nth-child(2) {
    animation-delay: 0.08s;
}

.market-card:nth-child(3) {
    animation-delay: 0.16s;
}

.market-card:nth-child(4) {
    animation-delay: 0.24s;
}

.market-card:nth-child(5) {
    animation-delay: 0.32s;
}

.market-card:nth-child(6) {
    animation-delay: 0.4s;
}

/* ══════════════════════════════════════════════════════
   v5.2 — Trade Terminal
   ══════════════════════════════════════════════════════ */
.trade-search-wrap {
    position: relative;
    flex: 1;
    min-width: 160px;
}

.trade-search-wrap .input-sm {
    width: 100%;
}

.trade-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    max-height: 200px;
    overflow-y: auto;
    z-index: 50;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.trade-dropdown.open {
    display: block;
}

.trade-dropdown-item {
    padding: 8px 12px;
    cursor: pointer;
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
    color: var(--text-primary);
    transition: background 0.15s;
}

.trade-dropdown-item:hover {
    background: var(--bg-input);
}

.trade-dropdown-item .ticker-sym {
    font-weight: 600;
}

.trade-dropdown-item .ticker-name {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.trade-btn-group {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.btn-trade {
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-xs);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.2s;
    letter-spacing: 0.3px;
}

.btn-buy {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #fff;
}

.btn-buy:hover {
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.4);
    transform: translateY(-1px);
}

.btn-sell {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: #fff;
}

.btn-sell:hover {
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
    transform: translateY(-1px);
}

.btn-short {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
}

.btn-short:hover {
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
    transform: translateY(-1px);
}

.btn-cover {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: #fff;
}

.btn-cover:hover {
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
    transform: translateY(-1px);
}

/* ══════════════════════════════════════════════════════
   v5.2 — Welcome Page Particles
   ══════════════════════════════════════════════════════ */
.welcome-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(2px 2px at 10% 20%, rgba(99, 102, 241, 0.4), transparent),
        radial-gradient(2px 2px at 30% 70%, rgba(168, 85, 247, 0.3), transparent),
        radial-gradient(3px 3px at 50% 40%, rgba(244, 114, 182, 0.3), transparent),
        radial-gradient(2px 2px at 70% 80%, rgba(59, 130, 246, 0.3), transparent),
        radial-gradient(2px 2px at 90% 30%, rgba(34, 197, 94, 0.3), transparent),
        radial-gradient(3px 3px at 20% 90%, rgba(251, 191, 36, 0.2), transparent),
        radial-gradient(2px 2px at 80% 10%, rgba(99, 102, 241, 0.3), transparent),
        radial-gradient(2px 2px at 60% 60%, rgba(168, 85, 247, 0.25), transparent);
    animation: particleDrift 20s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes particleDrift {
    0% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(10px, -15px) scale(1.02);
    }

    50% {
        transform: translate(-8px, 10px) scale(0.98);
    }

    75% {
        transform: translate(12px, 5px) scale(1.01);
    }

    100% {
        transform: translate(-5px, -10px) scale(1);
    }
}

/* Staggered welcome feature card animations */
.wf-card {
    animation: cardFadeIn 0.6s ease-out both;
}

.wf-card:nth-child(1) {
    animation-delay: 0.1s;
}

.wf-card:nth-child(2) {
    animation-delay: 0.2s;
}

.wf-card:nth-child(3) {
    animation-delay: 0.3s;
}

.wf-card:nth-child(4) {
    animation-delay: 0.4s;
}

.wf-card:nth-child(5) {
    animation-delay: 0.5s;
}

.wf-card:nth-child(6) {
    animation-delay: 0.6s;
}

/* 3D tilt on hover for welcome cards */
.wf-card:hover {
    transform: perspective(600px) rotateX(-3deg) rotateY(3deg) translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

/* Badge styling enhancements */
.badge-sm {
    font-size: 0.68rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--bg-input);
    color: var(--text-muted);
    font-weight: 500;
    border: 1px solid var(--border);
}