/* ============================================================
   Bankroll Tracker — styles  (matches tangbryan.github.io theme)
   ============================================================ */
:root {
    --bg: #0b0b0f;
    --bg-elev: #121218;
    --surface: #15151d;
    --surface-2: #1c1c26;
    --border-solid: #272733;
    --text: #f4f4f6;
    --text-dim: #a3a3b2;
    --text-faint: #6b6b7b;

    --accent: #a78bfa;
    --accent-2: #22d3ee;
    --gradient: linear-gradient(115deg, #a78bfa 0%, #22d3ee 55%, #34d399 100%);

    /* data colours — validated against the #15151d chart surface */
    --win: #22b06b;
    --loss: #b33a30;
    --grid: #242430;

    --font-display: 'Space Grotesk', system-ui, sans-serif;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    --radius: 16px;
    --radius-sm: 10px;
    --maxw: 1240px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
.hidden { display: none !important; }
.grad {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ambient bg */
.grain {
    position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.glow { position: fixed; z-index: 0; border-radius: 50%; filter: blur(120px); pointer-events: none; opacity: 0.35; }
.glow-1 { top: -180px; left: -120px; width: 520px; height: 520px; background: radial-gradient(circle, rgba(167,139,250,0.45), transparent 70%); }
.glow-2 { bottom: -200px; right: -120px; width: 520px; height: 520px; background: radial-gradient(circle, rgba(34,211,238,0.28), transparent 70%); }

/* ---------------- header ---------------- */
.bk-header {
    position: sticky; top: 0; z-index: 30;
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; padding: 14px 24px;
    background: rgba(11,11,15,0.72); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-solid);
}
.bk-brand { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; display: flex; align-items: center; gap: 8px; }
.bk-logo { color: var(--accent); }
.back-link { font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-dim); transition: color 0.2s; }
.back-link:hover { color: var(--text); }

.bk-main {
    position: relative; z-index: 1;
    max-width: var(--maxw); margin: 0 auto; padding: 32px 24px 80px;
}

/* ---------------- buttons ---------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 11px 20px; border-radius: 999px; border: 1px solid transparent;
    font-family: var(--font-sans); font-size: 0.92rem; font-weight: 500;
    cursor: pointer; transition: all 0.2s var(--ease); white-space: nowrap;
}
.btn-sm { padding: 8px 14px; font-size: 0.84rem; }
.btn-primary { background: var(--accent); color: #14131f; font-weight: 600; }
.btn-primary:hover { background: #b9a3fb; transform: translateY(-1px); }
.btn-ghost { background: transparent; border-color: var(--border-solid); color: var(--text-dim); }
.btn-ghost:hover { border-color: var(--accent); color: var(--text); }
.btn-danger { background: transparent; border-color: rgba(179,58,48,0.5); color: #e08078; }
.btn-danger:hover { background: rgba(179,58,48,0.14); color: #f0a49d; }
.link-btn {
    background: none; border: none; color: var(--accent); cursor: pointer;
    font: inherit; font-size: 0.88rem; text-decoration: underline; padding: 0;
}

/* ---------------- empty state ---------------- */
.empty-state { text-align: center; padding: 90px 20px; max-width: 620px; margin: 0 auto; }
.empty-state h1 { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 2.9rem); line-height: 1.12; margin-bottom: 16px; }
.empty-state p { color: var(--text-dim); margin-bottom: 30px; }

/* ---------------- hero ---------------- */
.hero-block {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 24px; flex-wrap: wrap; margin-bottom: 20px;
}
.hero-label {
    font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.14em;
    text-transform: uppercase; color: var(--text-faint);
}
.hero-row { display: flex; align-items: center; gap: 18px; }
/* proportional figures — tabular-nums makes a display number look loose */
.hero-value { font-family: var(--font-sans); font-size: clamp(2.6rem, 7vw, 3.9rem); font-weight: 600; line-height: 1.05; letter-spacing: -0.02em; }
.hero-spark { display: flex; align-items: center; }
.hero-sub { color: var(--text-dim); font-size: 0.94rem; margin-top: 4px; }
.hero-sub b { color: var(--text); font-weight: 600; }

.banner {
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    padding: 11px 16px; margin-bottom: 20px;
    background: rgba(167,139,250,0.08); border: 1px solid rgba(167,139,250,0.28);
    border-radius: var(--radius-sm); font-size: 0.88rem; color: var(--text-dim);
}
.banner b { color: var(--text); }
.banner code {
    font-family: var(--font-mono); font-size: 0.82em;
    background: var(--surface-2); padding: 1px 5px; border-radius: 4px;
}

/* read-only marker */
.hero-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.readonly-badge {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 7px 14px; border-radius: 999px;
    background: var(--surface); border: 1px solid var(--border-solid);
    font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-dim);
    white-space: nowrap; cursor: default;
}
.readonly-badge .lock { font-size: 0.85em; }
.updated-stamp { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-faint); }
.footer-link { color: var(--text-dim); text-decoration: underline; }
.footer-link:hover { color: var(--text); }
.dim { color: var(--text-dim); }
code {
    font-family: var(--font-mono); font-size: 0.88em;
    background: var(--surface-2); padding: 1px 5px; border-radius: 4px;
}

/* ---------------- filter bar ---------------- */
.filter-bar {
    display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end;
    padding: 16px; margin-bottom: 20px;
    background: var(--surface); border: 1px solid var(--border-solid); border-radius: var(--radius);
}
/* min-width:0 lets these shrink below their content width instead of
   forcing the bar wider than the viewport */
.filter-group { display: flex; flex-direction: column; gap: 6px; flex: 1 1 130px; min-width: 0; }
.filter-group.grow { flex: 2 1 180px; min-width: 0; }
.filter-group label {
    font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em;
    text-transform: uppercase; color: var(--text-faint);
}
select, input[type="text"], input[type="date"], input[type="number"], input[type="search"], textarea {
    background: var(--surface-2); border: 1px solid var(--border-solid); color: var(--text);
    border-radius: var(--radius-sm); padding: 9px 12px;
    font-family: var(--font-sans); font-size: 0.9rem; width: 100%;
    transition: border-color 0.2s;
}
select:focus, input:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { resize: vertical; }
::placeholder { color: var(--text-faint); }

/* ---------------- view tabs ---------------- */
.view-tabs { display: flex; gap: 6px; margin-bottom: 22px; flex-wrap: wrap; }
.view-tab {
    padding: 9px 20px; border-radius: 999px; cursor: pointer;
    background: transparent; border: 1px solid var(--border-solid); color: var(--text-dim);
    font-family: var(--font-sans); font-size: 0.9rem; font-weight: 500;
    transition: all 0.2s var(--ease);
}
.view-tab:hover { color: var(--text); border-color: var(--accent); }
.view-tab.active { background: var(--accent); border-color: var(--accent); color: #14131f; font-weight: 600; }

/* ---------------- tiles ---------------- */
.tile-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px; margin-bottom: 22px;
}
.tile {
    display: flex; flex-direction: column; gap: 3px;
    padding: 16px 18px; background: var(--surface);
    border: 1px solid var(--border-solid); border-radius: var(--radius);
}
.tile-label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); }
.tile-value { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; }
.tile-meta { font-size: 0.78rem; color: var(--text-dim); }

/* ---------------- cards ---------------- */
.card {
    background: var(--surface); border: 1px solid var(--border-solid);
    border-radius: var(--radius); padding: 20px; margin-bottom: 20px;
}
.card-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.card-row .card { margin-bottom: 20px; }
.card-head {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 16px; margin-bottom: 18px; flex-wrap: wrap;
}
.card-head h2 { font-family: var(--font-display); font-size: 1.06rem; font-weight: 600; }
.card-sub { font-size: 0.83rem; color: var(--text-dim); margin-top: 2px; }
.note { color: var(--text-dim); font-size: 0.94rem; line-height: 1.7; }
.note b { color: var(--text); font-weight: 600; }

.table-toggle {
    background: none; border: 1px solid var(--border-solid); color: var(--text-dim);
    border-radius: 999px; padding: 5px 13px; cursor: pointer;
    font-family: var(--font-mono); font-size: 0.72rem; transition: all 0.2s;
    white-space: nowrap;
}
.table-toggle:hover { border-color: var(--accent); color: var(--text); }

/* the chart box grows with its content so the x-axis band is never cropped */
.chart { width: 100%; min-height: 40px; }
.chart-empty {
    display: flex; align-items: center; justify-content: center;
    min-height: 160px; color: var(--text-faint); font-size: 0.9rem;
}
.axis-label { fill: var(--text-faint); font-family: var(--font-mono); font-size: 10.5px; }
.bar-cat { fill: var(--text-dim); font-family: var(--font-sans); font-size: 12px; }

/* table twin for every chart */
.table-panel { display: none; margin-top: 16px; max-height: 320px; overflow: auto; }
.table-panel.open { display: block; }

/* ---------------- tables ---------------- */
.table-scroll { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.data-table th, .data-table td {
    text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border-solid);
    white-space: nowrap;
}
.data-table th {
    font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--text-faint); font-weight: 500;
    position: sticky; top: 0; background: var(--surface); z-index: 1;
}
.data-table td { color: var(--text-dim); font-variant-numeric: tabular-nums; }
.data-table tbody tr:hover td { background: rgba(255,255,255,0.022); color: var(--text); }
.data-table td.num { text-align: right; }
.data-table th.sortable { cursor: pointer; user-select: none; }
.data-table th.sortable:hover { color: var(--text); }
.data-table th.sorted { color: var(--accent); }
.caret { margin-left: 4px; font-size: 0.62rem; }
.empty-row { text-align: center; color: var(--text-faint); padding: 30px !important; }

.pill {
    display: inline-block; padding: 2px 9px; border-radius: 999px;
    font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.04em;
}
.pill-cash { background: rgba(21,167,185,0.16); color: #5ed3e2; }
.pill-tournament { background: rgba(177,105,255,0.16); color: #c9a4ff; }



/* ---------------- tooltip ---------------- */
.chart-tip {
    position: fixed; z-index: 100; pointer-events: none;
    background: var(--bg-elev); border: 1px solid var(--border-solid);
    border-radius: var(--radius-sm); padding: 10px 13px;
    font-size: 0.82rem; color: var(--text); min-width: 150px;
    box-shadow: 0 12px 34px rgba(0,0,0,0.55);
    opacity: 0; transition: opacity 0.12s;
}
.chart-tip.visible { opacity: 1; }
.chart-tip strong { display: block; font-size: 0.8rem; margin-bottom: 6px; color: var(--text); }
.tip-row { display: flex; justify-content: space-between; gap: 18px; color: var(--text-dim); font-size: 0.8rem; }
.tip-row b { font-variant-numeric: tabular-nums; }
.tip-meta { display: block; margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--border-solid); color: var(--text-faint); font-size: 0.74rem; }

/* ---------------- footer ---------------- */
.bk-footer {
    position: relative; z-index: 1; text-align: center;
    padding: 30px 24px; border-top: 1px solid var(--border-solid);
    color: var(--text-faint); font-size: 0.82rem;
}

/* ---------------- responsive ---------------- */
@media (max-width: 900px) {
    .card-row { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
    .bk-main { padding: 24px 16px 60px; }
    .bk-header { padding: 12px 16px; gap: 10px; }
    .bk-brand { font-size: 0.95rem; }
    .filter-bar { flex-direction: column; align-items: stretch; }
    .filter-group, .filter-group.grow { flex: 1 1 auto; width: 100%; }
    .filter-bar .btn { align-self: flex-start; }
    .hero-block { align-items: flex-start; }
    .card { padding: 16px; }
    .tile-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
    .hero-value { font-size: 2.4rem; }
    .hero-spark svg { width: 110px; }
}
/* nothing may push the page sideways */
html, body { max-width: 100%; }
.bk-main, .card, .filter-bar, .tile-grid { min-width: 0; }

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
}