/* SPDX-License-Identifier: AGPL-3.0-or-later */
/* Copyright (C) 2026 hashtagRR */

@font-face {
  font-family: "Atkinson Hyperlegible";
  src: url("../fonts/atkinson-hyperlegible-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible";
  src: url("../fonts/atkinson-hyperlegible-latin-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

:root {
  --page: #fbf7f2;
  --surface: #ffffff;
  --ink: #1d2633;
  --soft-ink: #4a5363;
  --accent: #1c6b73;
  --on-accent: #ffffff;
  --sun: #e8955a;
  --line: #e6ded3;
  --chosen: #d7ecec;
  --danger: #a3361a;
  --focus: #b5541c;
  --font: "Atkinson Hyperlegible", "Verdana", "Segoe UI", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --page: #131922;
    --surface: #1b2330;
    --ink: #e9edf2;
    --soft-ink: #b4bcc8;
    --accent: #7cc7c4;
    --on-accent: #0f1a1f;
    --sun: #e8a86a;
    --line: #2a3342;
    --chosen: #1e3a3d;
    --danger: #f0a089;
    --focus: #f0b27a;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --page: #131922;
  --surface: #1b2330;
  --ink: #e9edf2;
  --soft-ink: #b4bcc8;
  --accent: #7cc7c4;
  --on-accent: #0f1a1f;
  --sun: #e8a86a;
  --line: #2a3342;
  --chosen: #1e3a3d;
  --danger: #f0a089;
  --focus: #f0b27a;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--page); color: var(--ink); font-family: var(--font); font-size: 1.1875rem; line-height: 1.65; }
a { color: var(--accent); text-underline-offset: 0.18em; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }

.gutter { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.column { max-width: 760px; margin: 0 auto; }

.skip { position: absolute; left: 16px; top: -60px; background: var(--surface); color: var(--ink); padding: 8px 14px; border-radius: 8px; z-index: 20; }
.skip:focus { top: 12px; }

.bar { border-bottom: 1px solid var(--line); background: var(--page); }
.bar-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding-block: 14px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.2rem; color: var(--ink); text-decoration: none; }
.brand-mark { width: 28px; height: 28px; }
.sun { fill: var(--sun); }
.hill { fill: var(--accent); }
nav { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; }
nav a { padding: 6px 12px; border-radius: 999px; text-decoration: none; color: var(--ink); font-weight: 700; }
nav a[aria-current="page"] { background: var(--chosen); }

main { padding-block: 32px 48px; }
h1 { font-size: clamp(1.9rem, 5vw, 2.5rem); line-height: 1.15; margin: 0 0 8px; }
h2 { font-size: 1.3rem; margin: 0 0 8px; }
.lead { color: var(--soft-ink); margin: 0 0 28px; }

form { display: grid; gap: 28px; }
.scale { border: 0; margin: 0; padding: 0; min-width: 0; }
.scale legend { font-weight: 700; font-size: 1.25rem; margin-bottom: 12px; padding: 0; }
.options { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.options label {
  display: grid; place-items: center; text-align: center;
  min-height: 64px; padding: 8px 6px;
  border: 2px solid var(--line); border-radius: 16px; background: var(--surface);
  font-weight: 700; font-size: 1rem; line-height: 1.25; cursor: pointer;
}
.options input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.options input:checked + label { border-color: var(--accent); background: var(--chosen); }
.options input:focus-visible + label { outline: 3px solid var(--focus); outline-offset: 3px; }

.field label { display: block; font-weight: 700; font-size: 1.25rem; }
.hint { margin: 2px 0 8px; color: var(--soft-ink); font-size: 1rem; }
textarea { width: 100%; font: inherit; font-size: 1.05rem; color: var(--ink); background: var(--surface); border: 2px solid var(--line); border-radius: 14px; padding: 12px; resize: vertical; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 22px; }
.card p { margin: 0 0 12px; }
.optional { font-size: 0.9rem; font-weight: 700; color: var(--soft-ink); background: var(--page); border-radius: 999px; padding: 2px 10px; margin-left: 6px; vertical-align: middle; }
.camera-stage { margin: 4px 0 12px; border-radius: 16px; overflow: hidden; background: var(--page); max-width: 360px; aspect-ratio: 4 / 3; }
.camera-stage video { width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); display: block; }
.status { min-height: 1.6em; color: var(--soft-ink); }
.status:empty { min-height: 0; margin: 0; }

.row { display: flex; flex-wrap: wrap; gap: 10px; }
.button { font: inherit; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 20px; border-radius: 999px; border: 2px solid var(--accent); text-decoration: none; cursor: pointer; }
.button.primary { background: var(--accent); color: var(--on-accent); }
.button.quiet { background: transparent; color: var(--accent); }
.button.big { width: 100%; min-height: 56px; font-size: 1.2rem; }
.button.danger { border-color: var(--danger); color: var(--danger); }
.link { font: inherit; background: none; border: 0; padding: 0; color: var(--accent); text-decoration: underline; text-underline-offset: 0.18em; cursor: pointer; }
.error { color: var(--danger); font-weight: 700; margin: 0; }
.error:empty { display: none; }

.tracks .why { font-size: 0.95rem; }
.toggle { display: flex; align-items: center; gap: 10px; margin: 6px 0 4px; font-weight: 700; }
.toggle input { width: 22px; height: 22px; accent-color: var(--accent); }

.direction { border: 0; margin: 0 0 20px; padding: 0; min-width: 0; }
.direction legend { font-weight: 700; font-size: 1.15rem; margin-bottom: 10px; padding: 0; }
.segmented { display: flex; flex-wrap: wrap; gap: 8px; }
.segmented input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.segmented label { border: 2px solid var(--line); background: var(--surface); border-radius: 999px; padding: 8px 18px; font-weight: 700; cursor: pointer; min-height: 44px; display: inline-flex; align-items: center; }
.segmented input:checked + label { border-color: var(--accent); background: var(--chosen); }
.segmented input:focus-visible + label { outline: 3px solid var(--focus); outline-offset: 3px; }
#music-curve { margin-bottom: 12px; }
.prefs { margin: 0 0 20px; }
.prefs summary { font-weight: 700; font-size: 1.05rem; color: var(--accent); cursor: pointer; min-height: 44px; display: flex; align-items: center; }
.prefs summary:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.prefs[open] summary { margin-bottom: 12px; }
.prefs .direction { margin-bottom: 16px; }
.curve { width: 100%; height: auto; display: block; }
.curve .axis { stroke: var(--line); stroke-width: 1.5; }
.curve .plan { fill: none; stroke: var(--sun); stroke-width: 2; stroke-dasharray: 3 7; stroke-linecap: round; }
.curve .path { fill: none; stroke: var(--accent); stroke-width: 2.5; }
.curve .stop { fill: var(--accent); }
.curve .now { fill: none; stroke: var(--sun); stroke-width: 3; }
.curve .num { fill: var(--on-accent); font-family: var(--font); font-size: 12px; font-weight: 700; }
.curve .label { fill: var(--soft-ink); font-family: var(--font); font-size: 13px; }
.curve.narrow .label { font-size: 15px; }
.curve.narrow .num { font-size: 13px; }
.tracks { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 12px; counter-reset: track; }
.tracks li { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 16px 18px; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 4px 14px; counter-increment: track; }
.tracks li::before { content: counter(track); grid-row: span 3; width: 36px; height: 36px; border-radius: 50%; background: var(--chosen); display: grid; place-items: center; font-weight: 700; }
.tracks .title { font-weight: 700; font-size: 1.1rem; overflow-wrap: anywhere; }
.tracks .artist { color: var(--soft-ink); overflow-wrap: anywhere; }
.tracks .links { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 6px; }
.tracks .links a, .tracks .links button { font-weight: 700; }
.tracks .credit { font-size: 0.9rem; color: var(--soft-ink); overflow-wrap: anywhere; }
.tracks li.playing { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent) inset; }
.player { margin-bottom: 16px; display: grid; gap: 10px; }
.player-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; }
.player-head > div { min-width: 0; flex: 1 1 220px; }
.np-label { font-size: 0.9rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.06em; }
.np-title { font-weight: 700; font-size: 1.15rem; overflow-wrap: anywhere; }
.np-credit { font-size: 0.9rem; color: var(--soft-ink); overflow-wrap: anywhere; }
.np-bar { display: flex; align-items: center; gap: 12px; }
.np-bar input[type="range"] { flex: 1; min-width: 0; height: 28px; margin: 0; accent-color: var(--accent); cursor: pointer; }
.np-bar input[type="range"]:disabled { cursor: default; opacity: 0.6; }
.np-steps { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.np-steps .link { font-weight: 700; padding: 6px 0; }
.np-time { font-variant-numeric: tabular-nums; color: var(--soft-ink); font-size: 0.95rem; min-width: 3.2em; text-align: right; }
.saved h2 { font-size: 1.5rem; }

.chart { width: 100%; height: auto; display: block; }
.chart .label { fill: var(--soft-ink); font-family: var(--font); font-size: 12px; }
.entries { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.entries li { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 14px 18px; }
.entries time { display: block; font-size: 0.95rem; color: var(--soft-ink); }
.entries .values { font-weight: 700; }
.entries .detail { color: var(--soft-ink); font-size: 0.95rem; overflow-wrap: anywhere; }
main h2 { margin-top: 28px; }
.empty { color: var(--soft-ink); }

.promise { margin: 0 0 24px; padding-left: 1.2em; display: grid; gap: 10px; }
.confirm { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }

footer { border-top: 1px solid var(--line); color: var(--soft-ink); font-size: 1rem; }
footer .column { padding-block: 24px 40px; }
footer p { margin: 0 0 6px; }

@media (max-width: 560px) {
  .options { grid-template-columns: 1fr; }
  .options label { min-height: 52px; justify-items: start; padding-left: 18px; }
}