/* Rochtunes — design tokens ported from LincTunes/public/style.css:1-24.
   Dark only, mobile-first: most contributions arrive from a phone. */

:root {
  --bg:            #111111;
  --surface:       #1a1a1a;
  --surface-hover: #222222;
  --border:        #2a2a2a;
  --text:          #e5e5e5;
  --text-dim:      #888888;
  --accent:        #6366f1;
  --accent-hover:  #818cf8;
  --accent-muted:  #4f46e5;
  --success:       #4ade80;
  --warning:       #facc15;
  --danger:        #f87171;
  --danger-bg:     #dc2626;

  --font-heading: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius: 6px;
  --radius-lg: 8px;
}

*, *::before, *::after { box-sizing: border-box; }

/* iOS Safari zooms the whole page when a focused input is under 16px, then
   zooms back out on blur -- which reads as the page jumping around every time
   you tap the search box. 16px is the threshold, not a style choice.
   Deliberately NOT fixed with maximum-scale=1 on the viewport: that would also
   block deliberate pinch-zoom, which people need. */
input, textarea, select { font-size: 16px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-heading); font-weight: 600; margin: 0; }

.icon { width: 1em; height: 1em; stroke: currentColor; fill: none;
        stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
        flex: none; vertical-align: -0.125em; }

[hidden] { display: none !important; }

.view { max-width: 720px; margin: 0 auto; padding: 24px 16px 96px; }

/* ---------- key entry ---------- */

.gate { min-height: 100dvh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.gate-card { width: 100%; max-width: 380px; text-align: center; }
.gate-card h1 { font-size: 28px; letter-spacing: -0.02em; margin-bottom: 8px; }
.gate-card p { color: var(--text-dim); font-size: 14px; margin: 0 0 28px; }

.key-input {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 30px;
  letter-spacing: 0.35em;
  text-align: center;
  text-transform: uppercase;
  padding: 16px 12px 16px 24px; /* offset the trailing letter-space */
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  outline: none;
}
.key-input:focus { border-color: var(--accent); }
.key-input::placeholder { color: #3a3a3a; letter-spacing: 0.35em; }

/* ---------- buttons ---------- */

button {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: background .12s, border-color .12s, opacity .12s;
}
button:hover:not(:disabled) { background: var(--surface-hover); border-color: #3a3a3a; }
button:disabled { opacity: .45; cursor: default; }

.btn-primary { background: var(--accent-muted); border-color: var(--accent-muted); color: #fff; width: 100%; justify-content: center; padding: 13px; margin-top: 14px; }
.btn-primary:hover:not(:disabled) { background: var(--accent); border-color: var(--accent); }

.btn-icon { padding: 8px; border-color: transparent; background: transparent; color: var(--text-dim); }
.btn-icon:hover:not(:disabled) { color: var(--danger); background: var(--surface-hover); border-color: transparent; }

.btn-add { padding: 8px 12px; }
.btn-add[data-state="added"] { color: var(--success); border-color: transparent; background: transparent; cursor: default; }

/* ---------- header ---------- */

.top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.top h1 { font-size: 21px; letter-spacing: -0.01em; }
.top .who { color: var(--text-dim); font-size: 12px; white-space: nowrap; }
.top .who a { color: var(--text-dim); text-decoration: none; border-bottom: 1px solid var(--border); }
.top .who a:hover { color: var(--text); }

/* ---------- search ---------- */

.search-wrap { position: relative; margin-bottom: 8px; }
.search-wrap > .icon.lead { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--text-dim); font-size: 17px; }
.search-input {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 16px;
  padding: 13px 40px 13px 40px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  outline: none;
}
.search-input:focus { border-color: var(--accent); }
.search-input::placeholder { color: #4a4a4a; }
.search-clear { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); }

/* ---------- rows ---------- */

.section-label {
  font-family: var(--font-heading);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--text-dim);
  margin: 26px 0 10px;
  display: flex; align-items: center; gap: 8px;
}

.rows { display: flex; flex-direction: column; gap: 2px; }

.row {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 10px;
  border-radius: var(--radius);
  background: transparent;
  min-width: 0;
}
.row:hover { background: var(--surface); }
.row.is-album-track { padding-left: 34px; }

.art { width: 44px; height: 44px; border-radius: 4px; background: var(--surface-hover); object-fit: cover; flex: none; }
.art.sm { width: 32px; height: 32px; }

.meta { flex: 1; min-width: 0; }
.meta .t { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.meta .s { color: var(--text-dim); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.meta .s .dot { opacity: .5; margin: 0 6px; }
.variant { color: var(--text-dim); }

.row-actions { display: flex; align-items: center; gap: 4px; flex: none; }

/* ---------- album expansion ---------- */

.album-panel { background: var(--surface); border-radius: var(--radius); margin: 2px 0; padding: 4px 0 8px; }
.album-panel .album-head { display: flex; align-items: center; gap: 12px; padding: 10px 12px 8px; }
.album-panel .album-head .meta .t { font-family: var(--font-heading); }

/* ---------- misc ---------- */

.empty { color: var(--text-dim); font-size: 13.5px; padding: 18px 10px; text-align: center; }
.count { color: var(--text-dim); font-weight: 400; font-family: var(--font-mono); letter-spacing: 0; text-transform: none; }

.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.msg { font-size: 13px; margin-top: 12px; min-height: 19px; }
.msg.err { color: var(--danger); }
.msg.ok  { color: var(--success); }

#toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  background: var(--surface); border: 1px solid var(--border);
  padding: 11px 16px; border-radius: var(--radius-lg);
  font-size: 13.5px; max-width: calc(100vw - 32px);
  display: flex; align-items: center; gap: 9px;
  box-shadow: 0 8px 28px rgba(0,0,0,.5);
  animation: rise .18s ease-out;
}
#toast.err { border-color: var(--danger-bg); }
@keyframes rise { from { opacity: 0; transform: translate(-50%, 10px); } }

@media (max-width: 420px) {
  .view { padding: 18px 12px 88px; }
  .top { flex-direction: column; align-items: flex-start; gap: 2px; }
  .key-input { font-size: 25px; }
}

/* ---------- admin ---------- */

.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 14px; margin-bottom: 10px; }
.panel-note { color: var(--text-dim); font-size: 12.5px; margin: 0 0 10px; line-height: 1.55; }
.panel .msg { margin-top: 8px; }

.cmd { display: flex; align-items: center; gap: 6px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 8px 10px 12px; }
.cmd code { flex: 1; font-family: var(--font-mono); font-size: 13.5px; color: var(--accent-hover); overflow-x: auto; white-space: nowrap; }
.cmd .btn-icon:hover { color: var(--accent-hover); }

.first-run { margin-top: 10px; }
.first-run summary { color: var(--text-dim); font-size: 12.5px; cursor: pointer; padding: 4px 0; }
.first-run summary:hover { color: var(--text); }
.first-run .cmd { margin-top: 8px; }
.first-run .panel-note { margin: 10px 0 0; }

.invite-grid { display: grid; grid-template-columns: 1fr 1fr auto auto; gap: 8px; align-items: center; }
.rename-grid { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.invite-grid input, .rename-grid input {
  font-family: var(--font-mono); font-size: 16px; padding: 9px 11px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius); outline: none; min-width: 0;
}
.invite-grid input:focus, .rename-grid input:focus { border-color: var(--accent); }
.invite-grid input::placeholder { color: #4a4a4a; }

.chk { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-dim); white-space: nowrap; cursor: pointer; }
.chk input { accent-color: var(--accent); width: 15px; height: 15px; }
.chk:hover { color: var(--text); }

.row.member { padding: 10px; }
.row.member.is-revoked { opacity: .45; }
.mkey { font-family: var(--font-mono); font-size: 13px; color: var(--accent-hover); letter-spacing: .06em; flex: none; }
.badge { font-size: 10.5px; text-transform: uppercase; letter-spacing: .07em; padding: 2px 6px; border-radius: 3px; background: var(--accent-muted); color: #fff; margin-left: 7px; vertical-align: 1px; }
.badge.muted { background: var(--border); color: var(--text-dim); }

@media (max-width: 560px) {
  .invite-grid { grid-template-columns: 1fr 1fr; }
  .invite-grid .chk, .invite-grid button { grid-column: span 1; }
  .row.member { flex-wrap: wrap; }
  .mkey { order: 3; }
}

/* ---------- public forms ---------- */

.lede { color: var(--text-dim); font-size: 14px; line-height: 1.6; margin: -8px 0 4px; }
.stack { display: flex; flex-direction: column; gap: 8px; }
.stack input, .stack textarea {
  font-family: var(--font-mono); font-size: 16px; padding: 11px 12px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius); outline: none; width: 100%; resize: vertical;
}
.stack input:focus, .stack textarea:focus { border-color: var(--accent); }
.stack input::placeholder, .stack textarea::placeholder { color: #4a4a4a; }
.key-sm { text-transform: uppercase; letter-spacing: .28em; font-size: 17px; }
.ts { margin-top: 10px; min-height: 0; }
.ts:not(:empty) { margin-bottom: 4px; }

.req-name { font-family: var(--font-heading); font-size: 19px; }
.req-email { color: var(--text-dim); font-size: 13.5px; margin-top: 2px; }
blockquote { margin: 14px 0 0; padding: 11px 13px; background: var(--bg); border-left: 2px solid var(--accent-muted); border-radius: 0 var(--radius) var(--radius) 0; color: var(--text); font-size: 14px; line-height: 1.6; }
.decide { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.decide button { justify-content: center; padding: 13px; }
#btn-deny:hover:not(:disabled) { border-color: var(--danger-bg); color: var(--danger); }

/* ---------- site footer ---------- */

.site-foot {
  display: flex; gap: 22px; justify-content: center;
  margin-top: 40px; padding-top: 18px;
  border-top: 1px solid var(--border);
}
.site-foot a {
  color: var(--text-dim); font-size: 13px; text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
}
.site-foot a:hover { color: var(--text); }
.gate-card .site-foot { margin-top: 32px; }

.view.narrow { max-width: 560px; }
.aside { color: var(--text-dim); font-size: 13px; margin: 12px 2px 0; }
.aside a { color: var(--accent-hover); text-decoration: none; }
.aside a:hover { text-decoration: underline; }

/* ---------- prose (How it works) ---------- */

.prose h2 {
  font-size: 16px; margin: 34px 0 10px;
  display: flex; align-items: center; gap: 9px;
}
.prose h2 .icon { color: var(--accent-hover); font-size: 17px; }
.prose p { color: var(--text-dim); line-height: 1.7; margin: 0 0 12px; font-size: 14px; }
.prose p strong { color: var(--text); }
.prose ul { color: var(--text-dim); line-height: 1.7; font-size: 14px; padding-left: 20px; margin: 0 0 12px; }
.prose li { margin-bottom: 7px; }
.prose a { color: var(--accent-hover); text-decoration: none; }
.prose a:hover { text-decoration: underline; }
.prose code {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 3px; padding: 1px 5px; font-size: 12.5px; color: var(--text);
}
.prose .lede { font-size: 15px; color: var(--text); margin-bottom: 8px; }