/* =====================================================================
   Box Cricket — Liquid Glass Design System
   Apple-inspired frosted glass, gradients, dark/light, mobile-first.
   ===================================================================== */

/* ---------- Design tokens ---------- */
:root {
    --bg-0: #eef2fb;
    --bg-1: #e6ecfa;
    --grad-a: #6a8dff;
    --grad-b: #9a6bff;
    --grad-c: #37d0c4;
    --accent: #4f6bff;
    --accent-2: #8b5cf6;
    --success: #21c17a;
    --danger: #ff4d6d;
    --warning: #ffb020;

    --text-1: #10152b;
    --text-2: #4a5170;
    --text-3: #7c839e;
    --on-accent: #ffffff;

    --glass-bg: rgba(255, 255, 255, 0.55);
    --glass-bg-strong: rgba(255, 255, 255, 0.72);
    --glass-border: rgba(255, 255, 255, 0.65);
    --glass-shadow: 0 10px 30px rgba(31, 41, 89, 0.14);
    --glass-blur: 22px;

    --radius-lg: 26px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --radius-pill: 999px;

    --tap: 52px;              /* minimum tap target */
    --nav-h: 74px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --safe-b: env(safe-area-inset-bottom, 0px);
    --safe-t: env(safe-area-inset-top, 0px);

    --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto,
            Helvetica, Arial, sans-serif;
}

[data-theme="dark"] {
    --bg-0: #0a0e1c;
    --bg-1: #0e1428;
    --grad-a: #2b3a8f;
    --grad-b: #5b2a8f;
    --grad-c: #146e70;
    --accent: #6d86ff;
    --accent-2: #a883ff;

    --text-1: #f3f5ff;
    --text-2: #b6bce0;
    --text-3: #7d84ab;

    --glass-bg: rgba(28, 34, 60, 0.55);
    --glass-bg-strong: rgba(30, 37, 66, 0.78);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-shadow: 0 12px 34px rgba(0, 0, 0, 0.45);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }   /* honour the attribute over component display rules */
html, body { height: 100%; }
body {
    font-family: var(--font);
    color: var(--text-1);
    background: var(--bg-0);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
    line-height: 1.45;
    min-height: 100dvh;
}

/* Animated gradient aurora backdrop behind the frosted glass. */
body::before {
    content: "";
    position: fixed;
    inset: -20%;
    z-index: -2;
    background:
        radial-gradient(42% 42% at 15% 12%, var(--grad-a) 0%, transparent 60%),
        radial-gradient(46% 46% at 88% 20%, var(--grad-b) 0%, transparent 62%),
        radial-gradient(52% 52% at 50% 100%, var(--grad-c) 0%, transparent 60%);
    filter: saturate(1.1);
    opacity: 0.9;
    animation: drift 18s var(--ease) infinite alternate;
}
body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(255,255,255,0.05), var(--bg-1) 78%);
}
@keyframes drift {
    0%   { transform: translate3d(0,0,0) scale(1); }
    100% { transform: translate3d(0,-3%,0) scale(1.08); }
}
@media (prefers-reduced-motion: reduce) {
    body::before { animation: none; }
}

/* ---------- Layout shell ---------- */
.app-shell {
    max-width: 560px;
    margin: 0 auto;
    min-height: 100dvh;
    padding: calc(var(--safe-t) + 8px) 16px calc(var(--nav-h) + var(--safe-b) + 20px);
    display: flex;
    flex-direction: column;
}
.app-shell.no-nav { padding-bottom: calc(var(--safe-b) + 24px); }

.app-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 6px 14px;
}
.app-header h1 { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; }
.app-header .sub { color: var(--text-3); font-size: 0.82rem; font-weight: 600; }

/* ---------- Glass surfaces ---------- */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(160%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(160%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
}
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(160%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(160%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
    padding: 18px;
}
.card + .card { margin-top: 14px; }
.card-title { font-size: 1.02rem; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.01em; }

/* subtle top sheen on glass */
.card::before, .glass-sheen::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 45%;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255,255,255,0.35), transparent);
    pointer-events: none;
    opacity: 0.6;
}
.card { position: relative; }

/* ---------- Buttons ---------- */
.btn {
    -webkit-tap-highlight-color: transparent;
    appearance: none;
    border: none;
    cursor: pointer;
    min-height: var(--tap);
    padding: 0 22px;
    border-radius: var(--radius-pill);
    font: inherit;
    font-weight: 700;
    font-size: 1rem;
    color: var(--on-accent);
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 8px 20px rgba(79, 107, 255, 0.35);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    transition: transform 0.12s var(--ease), box-shadow 0.2s var(--ease), opacity 0.2s;
    user-select: none;
}
.btn:active { transform: scale(0.96); box-shadow: 0 4px 12px rgba(79,107,255,0.3); }
.btn:disabled { opacity: 0.55; pointer-events: none; }
.btn.block { width: 100%; }

.btn-glass {
    background: var(--glass-bg-strong);
    color: var(--text-1);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    box-shadow: var(--glass-shadow);
}
.btn-ghost {
    background: transparent;
    color: var(--text-2);
    box-shadow: none;
}
.btn-danger { background: linear-gradient(135deg, #ff5b7a, var(--danger)); box-shadow: 0 8px 20px rgba(255,77,109,0.32); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 0.9rem; }

/* ---------- Forms ---------- */
.field { margin-bottom: 14px; }
.field label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-2);
    margin: 0 4px 7px;
}
.input, .select, textarea.input {
    width: 100%;
    min-height: var(--tap);
    padding: 14px 16px;
    font: inherit;
    color: var(--text-1);
    background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}
.input:focus, .select:focus, textarea.input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(79, 107, 255, 0.18);
}
.input::placeholder { color: var(--text-3); }
textarea.input { min-height: 96px; resize: vertical; }
.field .hint { font-size: 0.76rem; color: var(--text-3); margin: 6px 4px 0; }
.field .error { font-size: 0.78rem; color: var(--danger); margin: 6px 4px 0; font-weight: 600; }

/* PIN input row */
.pin-row { display: flex; gap: 10px; justify-content: space-between; }
.pin-row .input { text-align: center; font-size: 1.5rem; font-weight: 800; letter-spacing: 0.1em; padding: 12px 0; }

/* ---------- Bottom navigation (floating glass) ---------- */
.bottom-nav {
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    bottom: calc(var(--safe-b) + 12px);
    width: min(520px, calc(100% - 24px));
    height: var(--nav-h);
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 0 8px;
    z-index: 50;
    background: var(--glass-bg-strong);
    backdrop-filter: blur(26px) saturate(180%);
    -webkit-backdrop-filter: blur(26px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 28px;
    box-shadow: 0 14px 40px rgba(20, 26, 64, 0.28);
}
.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 8px 4px;
    color: var(--text-3);
    text-decoration: none;
    font-size: 0.66rem;
    font-weight: 700;
    border-radius: 18px;
    transition: color 0.2s, background 0.2s, transform 0.12s var(--ease);
}
.nav-item svg { width: 24px; height: 24px; }
.nav-item.active { color: var(--accent); }
.nav-item.active svg { filter: drop-shadow(0 4px 10px rgba(79,107,255,0.5)); }
.nav-item:active { transform: scale(0.9); }
.nav-cta {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    width: 58px; height: 58px;
    border-radius: 50%;
    margin-top: -22px;
    box-shadow: 0 10px 26px rgba(79,107,255,0.5);
    flex: 0 0 auto;
    justify-content: center;
}
.nav-cta svg { width: 28px; height: 28px; }

/* ---------- Dashboard tile grid ---------- */
.tile-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}
.tile {
    position: relative;
    text-decoration: none;
    color: var(--text-1);
    padding: 18px 16px;
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(var(--glass-blur)) saturate(160%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(160%);
    box-shadow: var(--glass-shadow);
    min-height: 112px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.14s var(--ease), box-shadow 0.2s;
    overflow: hidden;
}
.tile:active { transform: scale(0.97); }
.tile .icon {
    width: 44px; height: 44px;
    border-radius: 14px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    box-shadow: 0 8px 18px rgba(79,107,255,0.35);
}
.tile .icon svg { width: 24px; height: 24px; }
.tile .label { font-weight: 700; font-size: 0.98rem; letter-spacing: -0.01em; }
.tile .meta { color: var(--text-3); font-size: 0.76rem; font-weight: 600; }
.tile.wide { grid-column: 1 / -1; min-height: 96px; flex-direction: row; align-items: center; gap: 14px; }
.tile.accent { background: linear-gradient(135deg, rgba(79,107,255,0.92), rgba(139,92,246,0.92)); color: #fff; border: none; }
.tile.accent .icon { background: rgba(255,255,255,0.22); }
.tile.accent .meta { color: rgba(255,255,255,0.85); }

/* ---------- Utility ---------- */
.row { display: flex; align-items: center; gap: 12px; }
.between { justify-content: space-between; }
.wrap { flex-wrap: wrap; }
.grow { flex: 1; }
.mt { margin-top: 16px; } .mt-lg { margin-top: 26px; }
.mb { margin-bottom: 16px; }
.center { text-align: center; }
.muted { color: var(--text-3); }
.small { font-size: 0.82rem; }
.hidden { display: none !important; }
.stack > * + * { margin-top: 12px; }
.pill {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 12px; border-radius: var(--radius-pill);
    background: var(--glass-bg-strong); border: 1px solid var(--glass-border);
    font-size: 0.76rem; font-weight: 700; color: var(--text-2);
}
.pill.live { color: #fff; background: linear-gradient(135deg, var(--danger), #ff7a5c); border: none; }
.pill.live::before { content:""; width:7px; height:7px; border-radius:50%; background:#fff; animation: blink 1.1s infinite; }
@keyframes blink { 50% { opacity: 0.25; } }

.avatar {
    width: 46px; height: 46px; border-radius: 50%;
    object-fit: cover; background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border);
    display: grid; place-items: center; font-weight: 800; color: var(--accent);
}
.avatar.lg { width: 84px; height: 84px; font-size: 1.6rem; }

/* Score number with animated pop on change */
.score-num { font-variant-numeric: tabular-nums; font-weight: 800; letter-spacing: -0.03em; }
.score-pop { animation: pop 0.32s var(--ease); }
@keyframes pop { 0% { transform: scale(1); } 40% { transform: scale(1.22); } 100% { transform: scale(1); } }

/* Toasts */
.toast-wrap { position: fixed; left: 0; right: 0; bottom: calc(var(--nav-h) + var(--safe-b) + 24px); display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 100; pointer-events: none; }
.toast {
    pointer-events: auto;
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    color: var(--text-1);
    padding: 12px 18px; border-radius: var(--radius-pill);
    font-weight: 600; font-size: 0.9rem;
    box-shadow: var(--glass-shadow);
    animation: toastIn 0.3s var(--ease);
    max-width: 90%;
}
.toast.ok { color: var(--success); }
.toast.err { color: var(--danger); }
@keyframes toastIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Loading spinner */
.spinner { width: 22px; height: 22px; border-radius: 50%; border: 3px solid rgba(255,255,255,0.4); border-top-color: #fff; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Segmented control */
.segmented { display: flex; padding: 4px; gap: 4px; border-radius: var(--radius-pill); background: var(--glass-bg-strong); border: 1px solid var(--glass-border); }
.segmented button { flex: 1; min-height: 40px; border: none; background: transparent; color: var(--text-2); font-weight: 700; border-radius: var(--radius-pill); cursor: pointer; transition: 0.2s; }
.segmented button.active { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; box-shadow: 0 6px 16px rgba(79,107,255,0.35); }

/* Brand mark */
.brand { display: flex; align-items: center; gap: 10px; }
.brand .logo { width: 40px; height: 40px; border-radius: 13px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); display: grid; place-items: center; color: #fff; box-shadow: 0 8px 20px rgba(79,107,255,0.4); }
.brand .logo svg { width: 24px; height: 24px; }
.brand-name { font-weight: 800; letter-spacing: -0.02em; }

/* Hero (landing) */
.hero { flex: 1; display: flex; flex-direction: column; justify-content: center; gap: 18px; padding: 20px 4px; }
.hero h2 { font-size: 2.1rem; line-height: 1.1; letter-spacing: -0.03em; font-weight: 850; }
.hero p { color: var(--text-2); font-size: 1.02rem; }
.theme-toggle { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: var(--glass-bg-strong); border: 1px solid var(--glass-border); color: var(--text-2); cursor: pointer; }

/* Empty state */
.empty { text-align: center; padding: 40px 20px; color: var(--text-3); }
.empty svg { width: 54px; height: 54px; opacity: 0.5; margin-bottom: 12px; }

/* List row */
.list-row { display: flex; align-items: center; gap: 12px; padding: 14px 4px; border-bottom: 1px solid var(--glass-border); }
.list-row:last-child { border-bottom: none; }
.list-row .title { font-weight: 700; }
.list-row .sub { color: var(--text-3); font-size: 0.8rem; }
.icon-btn { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--glass-bg-strong); border: 1px solid var(--glass-border); color: var(--text-2); cursor: pointer; flex: 0 0 auto; }
.icon-btn.danger { color: var(--danger); }
.icon-btn:active { transform: scale(0.92); }

/* Floating action button */
.fab { position: fixed; right: 20px; bottom: calc(var(--nav-h) + var(--safe-b) + 24px); width: 58px; height: 58px; border-radius: 50%; border: none; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; box-shadow: 0 12px 28px rgba(79,107,255,0.5); display: grid; place-items: center; cursor: pointer; z-index: 40; }
.fab:active { transform: scale(0.92); }

/* Bottom sheet modal */
.sheet-backdrop { position: fixed; inset: 0; background: rgba(10,14,28,0.45); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); z-index: 200; opacity: 0; transition: opacity 0.25s var(--ease); display: flex; align-items: flex-end; justify-content: center; }
.sheet-backdrop.show { opacity: 1; }
.sheet {
    width: 100%; max-width: 560px;
    background: var(--glass-bg-strong);
    backdrop-filter: blur(30px) saturate(180%); -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 28px 28px 0 0;
    padding: 10px 18px calc(var(--safe-b) + 22px);
    box-shadow: 0 -10px 40px rgba(20,26,64,0.3);
    transform: translateY(100%); transition: transform 0.3s var(--ease);
    max-height: 88vh; overflow-y: auto;
}
.sheet-backdrop.show .sheet { transform: translateY(0); }
.sheet .grabber { width: 42px; height: 5px; border-radius: 999px; background: var(--text-3); opacity: 0.4; margin: 6px auto 14px; }
.sheet h3 { font-size: 1.2rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 14px; }

/* Selectable chip list (roster / squad picking) */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-select { padding: 9px 14px; border-radius: var(--radius-pill); border: 1px solid var(--glass-border); background: var(--glass-bg-strong); color: var(--text-2); font-weight: 700; font-size: 0.86rem; cursor: pointer; user-select: none; transition: 0.15s; }
.chip-select.on { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; border-color: transparent; }

/* Skeleton loading */
.skeleton { border-radius: var(--radius-md); background: linear-gradient(90deg, var(--glass-bg) 25%, var(--glass-bg-strong) 50%, var(--glass-bg) 75%); background-size: 200% 100%; animation: shimmer 1.3s infinite; height: 64px; margin-bottom: 12px; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------- Scorer ---------- */
.score-head { text-align: center; padding: 8px 0 4px; }
.score-head .team { font-weight: 700; color: var(--text-2); font-size: 0.9rem; }
.score-head .big { font-size: 3.4rem; font-weight: 850; letter-spacing: -0.04em; line-height: 1; margin: 2px 0; }
.score-head .big small { font-size: 1.6rem; color: var(--text-3); font-weight: 800; }
.score-head .meta { color: var(--text-3); font-size: 0.86rem; font-weight: 600; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.chase { color: var(--accent); font-weight: 800; }

.bat-row { display: flex; align-items: center; gap: 10px; padding: 8px 2px; }
.bat-row .nm { flex: 1; font-weight: 700; }
.bat-row .nm .on { color: var(--accent); }
.bat-row .fig { font-variant-numeric: tabular-nums; font-weight: 800; }
.bat-row .sub { color: var(--text-3); font-size: 0.74rem; }

.this-over { display: flex; gap: 6px; flex-wrap: wrap; padding: 6px 0; }
.ball-chip { min-width: 30px; height: 30px; padding: 0 8px; border-radius: 10px; display: grid; place-items: center; font-weight: 800; font-size: 0.8rem; background: var(--glass-bg-strong); border: 1px solid var(--glass-border); }
.ball-chip.four { background: rgba(33,193,122,0.2); color: var(--success); }
.ball-chip.six { background: rgba(139,92,246,0.22); color: var(--accent-2); }
.ball-chip.w { background: rgba(255,77,109,0.22); color: var(--danger); }
.ball-chip.ex { color: var(--warning); }

.run-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.run-btn {
    min-height: 64px; border-radius: var(--radius-md); border: 1px solid var(--glass-border);
    background: var(--glass-bg-strong); color: var(--text-1); font-size: 1.5rem; font-weight: 800;
    cursor: pointer; transition: transform 0.1s var(--ease), background 0.15s;
    display: grid; place-items: center;
}
.run-btn:active { transform: scale(0.93); }
.run-btn.four { color: var(--success); }
.run-btn.six { color: var(--accent-2); }
.run-btn.wide-2 { grid-column: span 2; }

.extra-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 10px; }
.extra-btn { min-height: 52px; border-radius: var(--radius-md); border: 1px solid var(--glass-border); background: var(--glass-bg-strong); color: var(--text-2); font-weight: 700; font-size: 0.95rem; cursor: pointer; }
.extra-btn:active { transform: scale(0.94); }
.extra-btn.wkt { background: linear-gradient(135deg, #ff5b7a, var(--danger)); color: #fff; border: none; }
.extra-btn.undo { color: var(--text-2); }

/* Scorecard tables */
.sc-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.sc-table th { text-align: right; color: var(--text-3); font-weight: 700; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.03em; padding: 6px 4px; }
.sc-table th:first-child, .sc-table td:first-child { text-align: left; }
.sc-table td { padding: 9px 4px; border-top: 1px solid var(--glass-border); font-variant-numeric: tabular-nums; }
.sc-table td.name { font-weight: 700; }
.sc-table td .howout { display: block; color: var(--text-3); font-size: 0.72rem; font-weight: 500; }

/* Result banner */
.result-banner { background: linear-gradient(135deg, rgba(79,107,255,0.95), rgba(139,92,246,0.95)); color: #fff; border: none; text-align: center; padding: 22px; }
.result-banner .trophy { font-size: 2rem; }
.result-banner h2 { font-size: 1.3rem; font-weight: 850; margin: 6px 0; }

/* QR */
.qr-box { display: grid; place-items: center; padding: 16px; background: #fff; border-radius: var(--radius-md); width: fit-content; margin: 0 auto; }
.share-link { font-family: ui-monospace, monospace; font-weight: 700; word-break: break-all; }