/* ===== MODERN THEME — P3P3 Terminal ===== */
/* Activated via [data-design="modern"] on <html> */
/* Impeccable-inspired: warm tones, Inter font, rounded, no glassmorphism-by-default */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* === Token overrides === */
[data-design="modern"] {
    --bg-primary: oklch(0.1 0.01 270);
    --bg-secondary: oklch(0.13 0.012 270);
    --bg-widget: oklch(0.145 0.013 270);
    --bg-widget-header: oklch(0.16 0.014 270);
    --bg-hover: oklch(0.19 0.016 270);
    --bg-input: oklch(0.11 0.01 270);

    --border-primary: oklch(0.25 0.015 270);
    --border-accent: oklch(0.32 0.025 270);
    --border-widget: oklch(0.22 0.012 270);
    --border-focus: oklch(0.72 0.16 55);

    --text-primary: oklch(0.93 0.005 270);
    --text-secondary: oklch(0.65 0.01 270);
    --text-muted: oklch(0.45 0.01 270);
    --text-dim: oklch(0.3 0.008 270);

    --accent-orange: oklch(0.75 0.17 55);
    --accent-green: oklch(0.72 0.19 155);
    --accent-red: oklch(0.62 0.22 25);
    --accent-cyan: oklch(0.75 0.12 200);
    --accent-blue: oklch(0.65 0.16 250);
    --accent-purple: oklch(0.6 0.2 295);
    --accent-yellow: oklch(0.82 0.15 85);
    --accent-pink: oklch(0.65 0.2 350);

    --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Share Tech Mono', 'Courier New', monospace;

    --widget-radius: 10px;
    --widget-gap: 8px;
    --header-height: 44px;
    --ticker-height: 32px;

    --shadow-widget:
        0 1px 2px oklch(0 0 0 / 0.15),
        0 4px 12px oklch(0 0 0 / 0.12),
        0 12px 40px oklch(0 0 0 / 0.1);
    --shadow-glow-green: 0 0 20px oklch(0.72 0.19 155 / 0.15);
    --shadow-glow-red: 0 0 20px oklch(0.62 0.22 25 / 0.15);
    --shadow-glow-orange: 0 0 20px oklch(0.75 0.17 55 / 0.15);

    --glass-blur: none;
    --glass-border: 1px solid var(--border-widget);

    --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

/* === Base overrides === */
[data-design="modern"] body {
    font-family: var(--font-ui);
    background-image:
        radial-gradient(ellipse at 15% 85%, oklch(0.15 0.04 295 / 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 85% 15%, oklch(0.15 0.03 55 / 0.2) 0%, transparent 50%);
    letter-spacing: -0.01em;
}

/* === Top Bar === */
[data-design="modern"] .top-bar {
    height: var(--header-height);
    background: var(--bg-secondary);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--border-primary);
    padding: 0 16px;
    gap: 12px;
}

[data-design="modern"] .top-bar__brand {
    font-family: var(--font-ui);
    font-weight: 800;
    font-size: 14px;
    letter-spacing: -0.02em;
    text-transform: none;
    color: var(--text-primary);
}

[data-design="modern"] .top-bar__brand .dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    box-shadow: 0 0 8px oklch(0.72 0.19 155 / 0.4);
}

[data-design="modern"] .top-bar__nav a {
    font-family: var(--font-ui);
    font-weight: 500;
    font-size: 12px;
    letter-spacing: 0;
    text-transform: none;
    padding: 6px 12px;
    border-radius: 6px;
    transition: all 0.2s var(--ease-expo);
}

[data-design="modern"] .top-bar__nav a.active {
    background: oklch(0.75 0.17 55 / 0.12);
    color: var(--accent-orange);
}

[data-design="modern"] .top-bar__clock {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

[data-design="modern"] .top-bar__btn {
    font-family: var(--font-ui);
    font-size: 11px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 6px;
    letter-spacing: 0;
    text-transform: none;
    transition: all 0.2s var(--ease-expo);
}

[data-design="modern"] .top-bar__btn:hover {
    background: var(--bg-hover);
    border-color: var(--border-accent);
    transform: translateY(-1px);
}

[data-design="modern"] .top-bar__btn--primary {
    background: oklch(0.75 0.17 55 / 0.15);
    border: 1px solid oklch(0.75 0.17 55 / 0.35);
    color: var(--accent-orange);
    font-weight: 700;
    box-shadow: 0 0 16px oklch(0.75 0.17 55 / 0.08);
}

[data-design="modern"] .top-bar__btn--primary:hover {
    background: oklch(0.75 0.17 55 / 0.25);
    border-color: var(--accent-orange);
    box-shadow: 0 2px 20px oklch(0.75 0.17 55 / 0.15);
    transform: translateY(-1px);
}

/* === Widget Add Menu === */
[data-design="modern"] .widget-add-menu {
    border-radius: 10px;
    border: 1px solid var(--border-accent);
    margin-top: 6px;
    box-shadow: var(--shadow-widget);
    overflow: hidden;
}

[data-design="modern"] .widget-add-menu__item {
    font-family: var(--font-ui);
    font-size: 12px;
    padding: 8px 14px;
    transition: all 0.15s var(--ease-expo);
}

/* === Dashboard Grid === */
[data-design="modern"] .dashboard-grid {
    gap: var(--widget-gap);
    padding: var(--widget-gap);
}

/* === Widgets === */
[data-design="modern"] .widget {
    background: var(--bg-widget);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid var(--border-widget);
    border-radius: var(--widget-radius);
    box-shadow: var(--shadow-widget);
    transition: all 0.3s var(--ease-expo);
}

[data-design="modern"] .widget:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-widget), 0 0 0 1px oklch(0.5 0.04 270 / 0.1);
    transform: translateY(-1px);
}

[data-design="modern"] .widget.dragging {
    opacity: 0.6;
    transform: scale(0.98) rotate(-0.5deg);
    box-shadow: 0 20px 60px oklch(0 0 0 / 0.3);
    transition: all 0.2s var(--ease-expo);
}

[data-design="modern"] .widget.drag-over {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 2px oklch(0.75 0.12 200 / 0.2), var(--shadow-widget);
    transform: scale(1.005);
}

/* Widget Header */
[data-design="modern"] .widget__header {
    height: 32px;
    min-height: 32px;
    padding: 0 12px;
    background: oklch(0.17 0.015 270);
    border-bottom: 1px solid var(--border-widget);
    border-radius: var(--widget-radius) var(--widget-radius) 0 0;
}

[data-design="modern"] .widget__title {
    font-family: var(--font-ui);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
    color: var(--text-secondary);
}

[data-design="modern"] .widget__ctrl-btn {
    font-family: var(--font-ui);
    font-size: 12px;
    padding: 3px 5px;
    border-radius: 4px;
    transition: all 0.15s var(--ease-expo);
}

[data-design="modern"] .widget__ctrl-btn:hover {
    background: var(--bg-hover);
}

/* Widget Body */
[data-design="modern"] .widget__body {
    padding: 8px 10px;
    font-family: var(--font-mono);
    font-size: 11px;
}

/* Resize Handle */
[data-design="modern"] .widget__resize::before {
    border-color: var(--text-muted);
    opacity: 0.3;
    border-radius: 1px;
}

/* === Ticker Bar === */
[data-design="modern"] .ticker-bar {
    height: var(--ticker-height);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
}

[data-design="modern"] .ticker-bar__item {
    font-family: var(--font-ui);
    font-size: 11px;
}

[data-design="modern"] .ticker-bar__item .sym {
    font-weight: 600;
}

[data-design="modern"] .ticker-bar__item .price {
    font-family: var(--font-mono);
    font-size: 11px;
}

[data-design="modern"] .ticker-bar__item .pct {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 10px;
}

/* === Data Tables === */
[data-design="modern"] .data-table th {
    font-family: var(--font-ui);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: uppercase;
    padding: 6px 8px;
    color: var(--text-muted);
}

[data-design="modern"] .data-table td {
    padding: 4px 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    border-color: oklch(0.2 0.01 270);
}

[data-design="modern"] .data-table tr:hover td {
    background: oklch(0.17 0.015 270);
}

/* === Live Feed === */
[data-design="modern"] .live-feed__row {
    padding: 4px 0;
    border-color: oklch(0.18 0.01 270);
    font-family: var(--font-mono);
    font-size: 11px;
}

/* === Mini Chart Cards === */
[data-design="modern"] .mini-chart-card {
    border-radius: 10px;
    background: oklch(0.14 0.013 270);
    border: 1px solid oklch(0.22 0.012 270);
    transition: all 0.25s var(--ease-expo);
}

[data-design="modern"] .mini-chart-card:hover {
    border-color: oklch(0.35 0.04 270);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px oklch(0 0 0 / 0.2);
}

[data-design="modern"] .mini-chart-card__sym {
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 13px;
}

[data-design="modern"] .mini-chart-card__price {
    font-family: var(--font-mono);
    font-size: 12px;
}

[data-design="modern"] .mini-chart-card__pct {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
}

[data-design="modern"] .mini-chart-card__badge {
    font-family: var(--font-ui);
    border-radius: 4px;
}

/* === Coin Search === */
[data-design="modern"] .coin-search-box {
    border-radius: 14px;
    border: 1px solid var(--border-accent);
    box-shadow:
        0 24px 80px oklch(0 0 0 / 0.4),
        0 0 0 1px oklch(0.5 0.04 270 / 0.08);
}

[data-design="modern"] .coin-search-overlay.visible .coin-search-box {
    transform: translateY(0) scale(1);
    transition: transform 0.35s var(--ease-expo);
}

[data-design="modern"] .coin-search-input {
    font-family: var(--font-ui);
    font-size: 16px;
    font-weight: 600;
}

[data-design="modern"] .coin-search-item {
    padding: 10px 16px;
    border-radius: 0;
    transition: background 0.15s var(--ease-expo);
}

[data-design="modern"] .coin-search-item:hover,
[data-design="modern"] .coin-search-item.selected {
    background: oklch(0.18 0.02 270);
}

/* Remove side-stripe border (impeccable ban) */
[data-design="modern"] .coin-search-item.selected {
    border-left: none;
    background: oklch(0.75 0.17 55 / 0.08);
}

[data-design="modern"] .coin-search-item__sym {
    font-family: var(--font-ui);
    font-weight: 700;
}

/* === Market Cards === */
[data-design="modern"] .market-card {
    border-radius: 8px;
    background: oklch(0.14 0.013 270);
    border: 1px solid oklch(0.22 0.012 270);
    padding: 10px 12px;
}

[data-design="modern"] .market-card__label {
    font-family: var(--font-ui);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: uppercase;
}

[data-design="modern"] .market-card__value {
    font-family: var(--font-mono);
}

/* === Scrollbars === */
[data-design="modern"] ::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

[data-design="modern"] ::-webkit-scrollbar-thumb {
    background: oklch(0.3 0.015 270);
    border-radius: 4px;
}

[data-design="modern"] ::-webkit-scrollbar-thumb:hover {
    background: oklch(0.4 0.02 270);
}

/* === Big Numbers === */
[data-design="modern"] .big-number {
    font-family: var(--font-ui);
    font-weight: 800;
    letter-spacing: -0.03em;
}

/* === Skeleton Loader === */
[data-design="modern"] .skeleton {
    border-radius: 6px;
    background: linear-gradient(
        90deg,
        oklch(0.14 0.012 270) 25%,
        oklch(0.18 0.015 270) 50%,
        oklch(0.14 0.012 270) 75%
    );
}

/* === MC toolbar === */
[data-design="modern"] .mc-toolbar {
    border-color: oklch(0.2 0.01 270);
}

[data-design="modern"] .mc-tf {
    font-family: var(--font-ui);
    font-size: 10px;
    font-weight: 600;
    border-radius: 4px;
    padding: 2px 6px;
}

[data-design="modern"] .mc-tf.active {
    background: oklch(0.75 0.17 55 / 0.1);
    border-color: oklch(0.75 0.17 55 / 0.4);
    color: var(--accent-orange);
}

[data-design="modern"] .mc-icon-btn {
    border-radius: 5px;
}

/* === Chart TF buttons === */
[data-design="modern"] .chart-tf.active {
    border-radius: 4px !important;
}

/* === Spread bars === */
[data-design="modern"] .spread-bar {
    border-radius: 4px;
    height: 14px;
}

[data-design="modern"] .spread-bar__fill {
    border-radius: 4px;
}

/* === Preview popup === */
[data-design="modern"] .mc-preview {
    border-radius: 12px;
    border: 1px solid var(--border-accent);
    box-shadow: 0 16px 48px oklch(0 0 0 / 0.4);
}

[data-design="modern"] .mc-preview.visible {
    transition: all 0.25s var(--ease-expo);
}

/* === Subtle ambient animation === */
[data-design="modern"] body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    background:
        radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            oklch(0.75 0.17 55 / 0.02) 0%, transparent 100%);
    transition: background 0.3s;
}
