/* Admin view styles (light theme, college colours). Scoped under .admin-app.
   Layout: a header bar, then a main column (numbers + statements) beside a narrow control column
   (voting switch, share/QR, clear responses). Stacks to one column on small screens. */
.admin-app {
  color-scheme: light;
  --blue: #005d84;
  --blue-soft: #e5f0f5;
  --grey: #3d3d3d;
  --yellow: #fec35a;
  --yellow-soft: #fff4dd;
  --yellow-ink: #7a5200;
  --green: #64b98a;
  --green-ink: #2c7f55;
  --green-soft: #e6f4ec;
  --red: #ef4348;
  --red-ink: #b3261e;
  --red-soft: #fde8e8;
  --purple: #5f4468;

  --bg: #f4f4f5;
  --surface: #ffffff;
  --text: var(--grey);
  --muted: #6b6b6b;
  --border: #dcdcde;
  --radius: 14px;

  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}
.admin-app, .admin-app * { box-sizing: border-box; }
.admin-app button { font: inherit; cursor: pointer; }
.admin-app button:disabled { cursor: default; opacity: .5; }
.admin-app :focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.admin-app .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Header ---------- */
.admin-app .bar { background: var(--surface); border-bottom: 1px solid var(--border); }
.admin-app .bar__inner { max-width: 1180px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.admin-app .bar__logo { width: 40px; height: 28px; background: url("logo-mark.png") center / contain no-repeat; flex: none; }
.admin-app .bar__title { font-size: 17px; font-weight: 700; margin: 0; }
.admin-app .bar__title span { color: var(--muted); font-weight: 400; }
.admin-app .bar__spacer { flex: 1; }
.admin-app .updated { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }

.admin-app .pill { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 3px 12px 3px 10px; font-size: 13px; font-weight: 700; }
.admin-app .pill::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.admin-app .pill--open { background: var(--green-soft); color: var(--green-ink); }
.admin-app .pill--closed { background: #ececee; color: var(--muted); }
.admin-app .pill--open::before { animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; } }

/* ---------- Layout ---------- */
.admin-app .layout { max-width: 1180px; margin: 0 auto; padding: 24px 20px 64px; display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 24px; align-items: start; }
@media (max-width: 900px) { .admin-app .layout { grid-template-columns: minmax(0, 1fr); } .admin-app .side { order: -1; } }
.admin-app .main, .admin-app .side { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.admin-app .panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
.admin-app .panel h2 { margin: 0 0 4px; font-size: 16px; }
.admin-app .panel__sub { margin: 0 0 14px; font-size: 14px; color: var(--muted); }

/* ---------- Numbers ---------- */
.admin-app .stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 520px) { .admin-app .stats { grid-template-columns: minmax(0, 1fr); } }
.admin-app .stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; }
.admin-app .stat__label { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.admin-app .stat__value { font-size: 32px; font-weight: 700; line-height: 1.1; margin-top: 4px; font-variant-numeric: tabular-nums; color: var(--blue); }
.admin-app .stat__note { font-size: 13px; color: var(--muted); margin-top: 2px; }
.admin-app .meter { height: 6px; border-radius: 3px; background: var(--border); margin-top: 8px; overflow: hidden; }
.admin-app .meter span { display: block; height: 100%; background: var(--purple); border-radius: 3px; transition: width .4s ease; }

/* ---------- Statements ---------- */
.admin-app .list-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.admin-app .list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border); }
.admin-app .row { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); }
.admin-app .row__pos { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--blue-soft); color: var(--blue); font-weight: 700; font-size: 13px; font-variant-numeric: tabular-nums; }
.admin-app .row__text { margin: 0; font-size: 15px; font-weight: 600; overflow-wrap: anywhere; }
.admin-app .row__meta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 2px; font-size: 13px; color: var(--muted); }
.admin-app .chip { font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; border-radius: 999px; padding: 1px 8px; background: #ececee; color: var(--muted); }
.admin-app .row.is-hidden .row__text { color: var(--muted); font-weight: 400; }
.admin-app .row.is-hidden .row__pos { background: #ececee; color: var(--muted); }
.admin-app .row__actions { display: flex; gap: 4px; align-items: center; }
@media (max-width: 620px) {
  .admin-app .row { grid-template-columns: 34px minmax(0, 1fr); }
  .admin-app .row__actions { grid-column: 2; flex-wrap: wrap; }
}

.admin-app .icon-btn { appearance: none; min-width: 34px; height: 34px; padding: 0 8px; border-radius: 8px; border: 1px solid transparent; background: none; color: var(--muted); font-size: 14px; }
.admin-app .icon-btn:hover:not(:disabled) { background: var(--bg); color: var(--text); border-color: var(--border); }
.admin-app .icon-btn--danger:hover:not(:disabled) { background: var(--red-soft); color: var(--red-ink); border-color: #f5c2c2; }

/* Small on/off switch for "shown to people" */
.admin-app .toggle { position: relative; display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); cursor: pointer; margin-right: 6px; }
.admin-app .toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.admin-app .toggle__track { width: 36px; height: 20px; border-radius: 999px; background: #c9ccd0; position: relative; transition: background .15s; flex: none; }
.admin-app .toggle__track::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.2); transition: transform .15s; }
.admin-app .toggle input:checked + .toggle__track { background: var(--green-ink); }
.admin-app .toggle input:checked + .toggle__track::after { transform: translateX(16px); }
.admin-app .toggle input:focus-visible + .toggle__track { outline: 3px solid var(--blue); outline-offset: 2px; }

/* Inline edit / delete confirmation */
.admin-app .editor { grid-column: 2 / -1; display: flex; flex-direction: column; gap: 8px; }
.admin-app textarea { width: 100%; min-height: 70px; resize: vertical; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; font: inherit; font-size: 15px; color: var(--text); background: var(--surface); }
.admin-app textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
.admin-app .warn { background: var(--yellow-soft); color: var(--yellow-ink); border-radius: 8px; padding: 6px 10px; font-size: 13px; }
.admin-app .confirm { grid-column: 2 / -1; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; background: var(--red-soft); color: var(--red-ink); border-radius: 10px; padding: 8px 12px; font-size: 14px; }
.admin-app .confirm p { margin: 0; flex: 1 1 220px; }
.admin-app .btns { display: flex; gap: 8px; flex-wrap: wrap; }

.admin-app .btn { appearance: none; border-radius: 999px; padding: 7px 16px; font-size: 14px; font-weight: 600; border: 1px solid var(--blue); background: var(--blue); color: #fff; }
.admin-app .btn--ghost { background: var(--surface); color: var(--blue); }
.admin-app .btn--danger { background: var(--red-ink); border-color: var(--red-ink); }
.admin-app .btn--quiet { background: none; border-color: transparent; color: var(--muted); }

.admin-app .add { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.admin-app .add label { font-size: 14px; font-weight: 600; }
.admin-app .empty { padding: 24px 0; text-align: center; color: var(--muted); }

/* ---------- Voting switch ---------- */
.admin-app .voting { display: flex; flex-direction: column; gap: 12px; }
.admin-app .big-switch { appearance: none; width: 100%; display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 12px; border: 2px solid var(--border); background: var(--bg); text-align: left; color: var(--text); }
.admin-app .big-switch__track { width: 52px; height: 30px; border-radius: 999px; background: #c9ccd0; position: relative; flex: none; transition: background .2s; }
.admin-app .big-switch__track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25); transition: transform .2s; }
.admin-app .big-switch[aria-checked="true"] { border-color: var(--green); background: var(--green-soft); }
.admin-app .big-switch[aria-checked="true"] .big-switch__track { background: var(--green-ink); }
.admin-app .big-switch[aria-checked="true"] .big-switch__track::after { transform: translateX(22px); }
.admin-app .big-switch__text strong { display: block; font-size: 16px; }
.admin-app .big-switch__text span { font-size: 13px; color: var(--muted); }

/* ---------- Share ---------- */
.admin-app .qr { display: grid; place-items: center; padding: 12px; background: #fff; border: 1px solid var(--border); border-radius: 12px; }
.admin-app .qr canvas, .admin-app .qr img { display: block; width: 100%; max-width: 200px; height: auto; }
.admin-app .url { display: flex; gap: 6px; margin-top: 12px; }
.admin-app .url input { flex: 1; min-width: 0; padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px; font: inherit; font-size: 13px; color: var(--text); }
.admin-app .url input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
.admin-app .share-btns { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.admin-app .share-btns .btn { flex: 1; }

/* ---------- Clear responses ---------- */
.admin-app .danger { border-color: #f5c2c2; }
.admin-app .danger h2 { color: var(--red-ink); }
.admin-app .danger input { width: 100%; padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px; font: inherit; margin: 8px 0; }
.admin-app .danger input:focus { outline: none; border-color: var(--red-ink); box-shadow: 0 0 0 3px var(--red-soft); }

/* ---------- Present mode (full-screen QR for projecting) ---------- */
.admin-app .present { position: fixed; inset: 0; z-index: 50; background: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3vh; padding: 24px; text-align: center; }
.admin-app .present[hidden] { display: none; }
.admin-app .present__logo { width: min(340px, 60vw); aspect-ratio: 842 / 373; background: url("logo-full.png") center / contain no-repeat; }
.admin-app .present h2 { margin: 0; font-size: clamp(28px, 5vw, 56px); color: var(--blue); }
.admin-app .present__qr { width: min(56vh, 80vw); aspect-ratio: 1; }
.admin-app .present__qr canvas, .admin-app .present__qr img { width: 100% !important; height: 100% !important; image-rendering: pixelated; }
.admin-app .present__url { font-size: clamp(16px, 2.4vw, 26px); font-weight: 600; color: var(--grey); overflow-wrap: anywhere; }
.admin-app .present__close { position: absolute; top: 16px; right: 16px; }

/* ---------- Toast ---------- */
.admin-app .toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); opacity: 0; z-index: 60; background: var(--grey); color: #fff; padding: 10px 18px; border-radius: 999px; font-size: 14px; font-weight: 600; pointer-events: none; transition: opacity .2s, transform .2s; max-width: calc(100vw - 32px); }
.admin-app .toast.is-shown { opacity: 1; transform: translateX(-50%); }
.admin-app .toast.is-error { background: var(--red-ink); }

.admin-app .demo-note { max-width: 1180px; margin: 16px auto 0; padding: 0 20px; }
.admin-app .demo-note p { margin: 0; background: var(--yellow-soft); color: var(--yellow-ink); border-radius: 10px; padding: 8px 14px; font-size: 14px; }

@media (prefers-reduced-motion: reduce) {
  .admin-app .pill--open::before { animation: none; }
  .admin-app * { transition-duration: .01s !important; }
}