:root {
    --bg: #0f1113;
    --bg-elevated: #14171b;
    --bg-panel: rgba(20, 23, 27, 0.92);
    --bg-panel-strong: rgba(24, 28, 33, 0.98);
    --bg-soft: rgba(255, 255, 255, 0.028);
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.12);
    --text: #f3f4f6;
    --text-muted: #a8adb7;
    --text-soft: #8b919c;
    --accent: #f08a38;
    --accent-2: #ffb36a;
    --accent-soft: rgba(240, 138, 56, 0.14);
    --positive: #59d98e;
    --negative: #f06c72;
    --neutral: #e4bf65;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.18);
    --radius-sm: 10px;
    --radius: 14px;
    --radius-lg: 18px;
}

* {
    box-sizing: border-box;
}

html {
    color-scheme: dark;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Inter", sans-serif;
    color: var(--text);
    background:
        radial-gradient(
            circle at top left,
            rgba(240, 138, 56, 0.1),
            transparent 22%
        ),
        radial-gradient(
            circle at top right,
            rgba(255, 179, 106, 0.06),
            transparent 18%
        ),
        linear-gradient(180deg, #0d0f11 0%, #121519 100%);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.016) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.016) 1px, transparent 1px);
    background-size: 38px 38px;
    opacity: 0.28;
    pointer-events: none;
}

body.modal-open {
    overflow: hidden;
}

img,
canvas {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    color: inherit;
}

.site-shell {
    width: min(1280px, calc(100% - 40px));
    margin: 0 auto;
    padding: 26px 0 44px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 18px 20px;
    margin-bottom: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(16, 18, 22, 0.82);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-soft);
}

.brand-lockup {
    min-width: 0;
}

.brand-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 24px;
    padding: 0 9px;
    border-radius: 999px;
    background: var(--accent-soft);
    border: 1px solid rgba(240, 138, 56, 0.24);
    color: var(--accent-2);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.brand {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.brand-subtitle {
    margin: 6px 0 0;
    color: var(--text-muted);
    font-size: 0.94rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.nav-links a,
.ghost-button,
.secondary-button,
.sort-button {
    transition:
        background-color 140ms ease,
        border-color 140ms ease,
        color 140ms ease,
        transform 140ms ease;
}

.nav-links a,
.ghost-button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 14px;
    border-radius: 12px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text);
    cursor: pointer;
}

.nav-links a:hover,
.ghost-button:hover,
.secondary-button:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--line);
}

.nav-accent,
.secondary-button {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--line);
}

.nav-accent:hover,
.secondary-button:hover {
    border-color: rgba(240, 138, 56, 0.26);
    box-shadow: inset 0 0 0 1px rgba(240, 138, 56, 0.12);
}

.flash-stack {
    display: grid;
    gap: 10px;
    margin-bottom: 18px;
}

.flash {
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-panel);
    color: var(--text);
    box-shadow: var(--shadow-soft);
}

.flash.success {
    border-color: rgba(89, 217, 142, 0.18);
    background: linear-gradient(
        180deg,
        rgba(89, 217, 142, 0.1),
        rgba(20, 23, 27, 0.94)
    );
}

.flash.error {
    border-color: rgba(240, 108, 114, 0.18);
    background: linear-gradient(
        180deg,
        rgba(240, 108, 114, 0.1),
        rgba(20, 23, 27, 0.94)
    );
}

.page-content {
    display: grid;
    gap: 24px;
}

.hero-card,
.panel {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--bg-panel);
    box-shadow: var(--shadow-soft);
}

.hero-card::before,
.panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.018),
        transparent 34%
    );
    pointer-events: none;
}

.hero-card {
    padding: 30px;
}

.hero-card.compact {
    padding: 24px 28px;
}

.panel {
    padding: 22px;
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--accent-2);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

h1,
h2 {
    margin: 0;
    letter-spacing: -0.045em;
}

h1 {
    font-size: clamp(2.2rem, 4.2vw, 3.7rem);
    line-height: 0.98;
}

h2 {
    font-size: 1.32rem;
    line-height: 1.15;
}

.muted-text {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.65;
}

.muted-text.small,
.tiny-text {
    font-size: 0.9rem;
}

.tiny-text {
    color: var(--text-soft);
}

.grid {
    display: grid;
    gap: 24px;
}

.two-col {
    grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.9fr);
}

.three-col {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel-header {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 18px;
}

.panel-header-with-actions {
    align-items: center;
}

.panel-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chart-panel {
    min-height: 420px;
}

.chart-panel-large {
    min-height: 520px;
}

.chart-frame,
.chart-modal-frame {
    position: relative;
    min-height: 340px;
}

.chart-panel-large .chart-frame {
    min-height: 430px;
}

.chart-frame-interactive {
    cursor: zoom-in;
}

.chart-frame-interactive:focus-visible {
    outline: 2px solid rgba(240, 138, 56, 0.55);
    outline-offset: 5px;
}

.chart-panel canvas,
.chart-frame canvas,
.chart-modal-frame canvas {
    width: 100% !important;
    height: 100% !important;
}

.stat-panel,
.stat-card {
    display: grid;
    align-content: start;
}

.stat-list {
    display: grid;
    gap: 8px;
    position: relative;
    z-index: 1;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
}

.stat-row:last-child {
    border-bottom: none;
}

.stat-row span {
    color: var(--text-muted);
}

.stat-card {
    gap: 10px;
    min-height: 128px;
}

.stat-card span {
    color: var(--text-soft);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.stat-card strong {
    font-size: clamp(1.8rem, 3vw, 2.35rem);
    line-height: 1;
    letter-spacing: -0.06em;
}

.table-wrap {
    position: relative;
    z-index: 1;
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.018);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 14px 14px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    white-space: nowrap;
}

th {
    color: var(--text-soft);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

tbody tr {
    transition: background-color 140ms ease;
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.026);
}

tbody tr:last-child td,
tbody tr:last-child th {
    border-bottom: none;
}

td a {
    font-weight: 600;
}

td a:hover {
    color: var(--accent-2);
}

.sort-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.sort-button:hover {
    color: var(--text);
}

.sort-button.is-active {
    color: var(--accent-2);
}

.sort-indicator {
    color: var(--text-soft);
    font-size: 0.9em;
}

.sort-button.is-active .sort-indicator {
    color: var(--accent-2);
}

.positive,
.negative,
.neutral {
    font-weight: 700;
}

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

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

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

.chart-modal {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: none;
}

.chart-modal.is-open {
    display: block;
}

.chart-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(8, 10, 12, 0.76);
    backdrop-filter: blur(6px);
}

.chart-modal-card {
    position: relative;
    z-index: 1;
    width: min(1320px, calc(100vw - 48px));
    max-height: calc(100vh - 48px);
    margin: 24px auto;
    padding: 22px;
    border: 1px solid var(--line-strong);
    border-radius: 20px;
    background: var(--bg-panel-strong);
    box-shadow: var(--shadow);
}

.chart-modal-frame {
    height: min(74vh, 820px);
}

.leaderboard-layout {
    align-items: stretch;
}

@media (max-width: 980px) {
    .site-shell {
        width: min(100% - 24px, 100%);
    }

    .topbar {
        align-items: flex-start;
        flex-direction: column;
        border-radius: 16px;
    }

    .two-col,
    .three-col,
    .leaderboard-layout {
        grid-template-columns: 1fr;
    }

    .chart-panel-large .chart-frame {
        min-height: 360px;
    }
}

@media (max-width: 640px) {
    .site-shell {
        padding-top: 16px;
    }

    .topbar,
    .hero-card,
    .panel {
        border-radius: 14px;
    }

    .topbar,
    .hero-card,
    .panel,
    .chart-modal-card {
        padding-left: 16px;
        padding-right: 16px;
    }

    h1 {
        font-size: 1.95rem;
    }

    .nav-links {
        width: 100%;
    }

    .nav-links a,
    .ghost-button,
    .secondary-button {
        min-height: 40px;
    }

    th,
    td {
        padding: 12px 12px;
    }

    .chart-modal-card {
        width: min(100vw - 20px, 100%);
        margin: 10px auto;
    }

    .chart-modal-frame {
        height: min(68vh, 620px);
    }
}