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

:root {
  --paper: #f7e9ca;
  --ink: #251913;
  --soft: #72594b;
  --gold: #e4a52a;
  --blue: #28518f;
  --blue-dark: #183462;
  --red: #b93730;
  --cream: #fff8e9;
  --wood-dark: #3b2118;
}

html, body { min-height: 100%; font-family: 'DM Sans', system-ui, sans-serif; background: var(--paper); color: var(--ink); }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }

/* ---- landing page ------------------------------------------------------ */

body.landing { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; background: #070b1c url(../img/aurora.webp) center / cover no-repeat fixed; }
#sky { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
body.landing .landing-card { position: relative; z-index: 1; background: rgba(255, 248, 233, .93); }
.landing-card { width: min(100%, 420px); background: var(--cream); border: 3px solid var(--ink); border-radius: 10px; box-shadow: 8px 8px 0 var(--wood-dark); padding: 28px 26px; }
.logo { display: block; margin: 0 auto; width: 110px; height: auto; }
.wordmark { font-size: 32px; font-weight: 800; text-align: center; margin-top: 8px; }
.tagline { text-align: center; color: var(--soft); margin-top: 6px; font-size: 13px; }

.tabs { display: flex; gap: 8px; margin-top: 22px; }
.tab { flex: 1; padding: 10px; border: 2px solid var(--ink); border-radius: 6px; background: var(--paper); font-weight: 700; }
.tab.active { background: var(--blue); color: var(--cream); }

.panel { margin-top: 20px; }
.panel label { display: block; font-size: 12px; font-weight: 700; margin-top: 12px; margin-bottom: 4px; }
.panel input { width: 100%; padding: 10px; border: 2px solid var(--ink); border-radius: 6px; background: #fff; }
.panel button.primary { width: 100%; margin-top: 18px; padding: 12px; border: 2px solid var(--ink); border-radius: 6px; background: var(--gold); font-weight: 800; box-shadow: 3px 3px 0 var(--ink); }
.panel button.primary:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.error { margin-top: 10px; padding: 8px 10px; border: 2px solid var(--red); border-radius: 6px; background: #ffe0d3; color: var(--red); font-size: 12px; font-weight: 700; }

.host-ready { margin-top: 20px; text-align: center; }
.host-ready .eyebrow { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--soft); }
.room-code { font-size: 34px; font-weight: 800; letter-spacing: .08em; margin-top: 4px; }
.hint { margin-top: 12px; font-size: 12px; color: var(--soft); }
.join-link { width: 100%; margin-top: 8px; padding: 10px; border: 2px solid var(--ink); border-radius: 6px; background: #fff; text-align: center; }
.host-ready button { width: 100%; margin-top: 10px; padding: 12px; border: 2px solid var(--ink); border-radius: 6px; font-weight: 800; }
.host-ready button.ghost { background: var(--paper); }
.host-ready button.primary { background: var(--gold); box-shadow: 3px 3px 0 var(--ink); }

/* ---- call page ---------------------------------------------------------- */

body.call { min-height: 100vh; display: flex; flex-direction: column; }

.statusbar { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; background: var(--ink); color: var(--cream); }
.statusbar-logo { display: block; width: 36px; height: 36px; border-radius: 50%; background: var(--cream); padding: 2px; }
.gear { width: 38px; height: 38px; border: none; border-radius: 50%; background: var(--soft); color: var(--cream); font-size: 22px; line-height: 1; }
.statusbar-controls { display: flex; gap: 8px; align-items: center; }

.call-controls { display: flex; gap: 10px; justify-content: center; padding: 0 16px 16px; }
.call-controls button, .settings-actions button { padding: 11px 22px; border: 2px solid var(--ink); border-radius: 6px; font-weight: 800; }
.end { background: var(--red); color: #fff; }
.share { background: var(--gold); }
.share.sharing { background: var(--blue); color: var(--cream); }
.screen-tile { position: relative; background: #000; border-radius: 10px; overflow: hidden; }
.screen-tile[hidden] { display: none; }
.screen-tile video { display: block; width: 100%; max-height: 70vh; object-fit: contain; }
.links { background: var(--cream); border: 2px solid var(--ink); border-radius: 10px; padding: 12px; }
.link-form { display: flex; gap: 8px; }
.link-form input { flex: 1; min-width: 0; padding: 9px; border: 2px solid var(--ink); border-radius: 6px; background: #fff; }
.link-form button { padding: 9px 14px; border: 2px solid var(--ink); border-radius: 6px; background: var(--gold); font-weight: 800; }
.link-list { list-style: none; margin-top: 8px; }
.link-list li { padding: 7px 0; border-top: 1px solid rgba(37, 25, 19, .15); font-size: 14px; overflow-wrap: anywhere; }
.link-list .from { font-weight: 700; color: var(--soft); margin-right: 6px; }
.link-list a { color: var(--blue); font-weight: 700; }
.quit { background: var(--paper); }

.settings-panel { position: fixed; top: 0; right: 0; bottom: 0; width: min(100%, 340px); z-index: 10; overflow-y: auto; padding: 18px; background: var(--cream); border-left: 3px solid var(--ink); }
.settings-panel[hidden] { display: none; }
.settings-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.settings-head h2 { font-size: 20px; }
.settings-panel .eyebrow { margin-top: 14px; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--soft); }
.settings-panel .room-code { font-size: 28px; }
.settings-panel button.ghost { margin-top: 8px; padding: 8px 14px; border: 2px solid var(--ink); border-radius: 6px; background: var(--paper); font-weight: 700; }
.people { list-style: none; margin-top: 6px; }
.person { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid rgba(37, 25, 19, .15); font-size: 14px; }
.person .dot { width: 10px; height: 10px; border-radius: 50%; background: #a99985; }
.person.active .dot { background: #2fa866; }
.person .state { margin-left: auto; font-size: 12px; font-weight: 700; color: var(--soft); }
.settings-actions { display: flex; gap: 10px; margin-top: 22px; }
.pill { padding: 7px 14px; border: none; border-radius: 999px; background: var(--soft); color: var(--cream); font-size: 13px; font-weight: 700; }
.pill.small { padding: 7px 10px; }
.pill.active, .pill.recording { background: var(--red); }

.call-layout { flex: 1; display: flex; flex-direction: column; gap: 16px; padding: 16px; }
.video-row { display: flex; gap: 12px; flex-wrap: wrap; }
.video-tile { position: relative; flex: 1 1 260px; aspect-ratio: 4/3; background: var(--wood-dark); border-radius: 10px; overflow: hidden; }
.video-tile video { width: 100%; height: 100%; object-fit: cover; }
.video-label { position: absolute; left: 8px; bottom: 8px; padding: 3px 9px; border-radius: 999px; background: rgba(0,0,0,.55); color: #fff; font-size: 11px; font-weight: 700; }

.stage { background: var(--cream); border: 3px solid var(--ink); border-radius: 10px; box-shadow: 6px 6px 0 var(--wood-dark); padding: 18px; text-align: center; }
.stage-picker button.ghost { padding: 10px 18px; border: 2px solid var(--ink); border-radius: 6px; background: var(--paper); font-weight: 700; }

.c4-status { min-height: 20px; font-weight: 700; margin-bottom: 10px; }
.c4-drops { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; max-width: 380px; margin: 0 auto; }
.drop { min-height: 40px; border: 2px solid var(--ink); border-radius: 5px 5px 2px 2px; background: var(--gold); font-weight: 800; }
.drop:disabled { background: #d6c3a1; color: #8b7660; cursor: default; }
.c4-board { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; max-width: 380px; margin: 6px auto 0; padding: 9px; border: 4px solid var(--ink); border-radius: 7px; background: var(--blue); }
.cell { aspect-ratio: 1; border-radius: 50%; background: #e6d6b4; border: 2px solid var(--ink); }
.cell.p1 { background: radial-gradient(circle at 34% 30%, #e8756c, var(--red) 68%); }
.cell.p2 { background: radial-gradient(circle at 34% 30%, #ffe08a, var(--gold) 68%); }
.cell.win { box-shadow: inset 0 0 0 3px var(--cream), 0 0 0 3px var(--ink); }
#c4-again { margin-top: 14px; padding: 10px 20px; border: 2px solid var(--ink); border-radius: 6px; background: var(--gold); font-weight: 800; }

.call-notice { margin: 0 16px 16px; padding: 10px 14px; border: 2px solid var(--red); border-radius: 6px; background: #ffe0d3; color: var(--red); font-size: 13px; font-weight: 700; text-align: center; }