/* News Studio — общий тёмный стиль "аппаратной студии" */
:root {
  --bg: #070b14;
  --panel: #0e1626;
  --panel-2: #131e33;
  --line: #1e2c47;
  --text: #e8effc;
  --muted: #8ba1c2;
  --accent: #e11d48;
  --accent-2: #2f6bff;
  --ok: #22c55e;
  --warn: #f59e0b;
  --radius: 12px;
  font-size: 15px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  min-height: 100%;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { margin: 0 0 10px; font-weight: 700; }
h1 { font-size: 22px; }
h2 { font-size: 16px; }

input, textarea, select {
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 12px;
  font: inherit;
  width: 100%;
  outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent-2); }
label { display: block; font-size: 12.5px; color: var(--muted); margin: 10px 0 4px; }

button, .btn {
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 14px;
  font: inherit;
  cursor: pointer;
  transition: background .15s, border-color .15s;
  user-select: none;
}
button:hover { background: #1a2842; }
button.primary { background: var(--accent-2); border-color: var(--accent-2); font-weight: 600; }
button.primary:hover { background: #2a5ee0; }
button.danger { background: transparent; border-color: var(--accent); color: #ff8ba0; }
button.danger:hover { background: rgba(225, 29, 72, .12); }
button.ghost { background: transparent; }
button:disabled { opacity: .45; cursor: not-allowed; }

.row { display: flex; gap: 8px; align-items: center; }
.row.wrap { flex-wrap: wrap; }
.spacer { flex: 1; }
.hidden { display: none !important; }

.muted { color: var(--muted); font-size: 12.5px; }
.error-text { color: #ff8ba0; font-size: 13px; min-height: 18px; margin-top: 6px; }
.ok-text { color: var(--ok); }

/* ---------- Карточка входа / главная ---------- */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(1200px 500px at 20% -10%, rgba(47, 107, 255, .18), transparent),
    radial-gradient(900px 400px at 110% 110%, rgba(225, 29, 72, .14), transparent);
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .45);
}
.logo {
  display: flex; align-items: center; gap: 10px; margin-bottom: 18px;
  font-weight: 800; letter-spacing: .3px;
}
.logo .dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(225, 29, 72, .25);
}
.tabs { display: flex; gap: 6px; margin-bottom: 16px; }
.tabs button { flex: 1; }
.tabs button.active { background: var(--panel-2); border-color: var(--accent-2); color: var(--text); font-weight: 600; }

/* Личный кабинет */
.dash { max-width: 860px; margin: 0 auto; padding: 28px 20px 60px; }
.dash-header { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; }
.room-list { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.room-item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.room-item .title { font-weight: 600; }
.room-item .when { color: var(--muted); font-size: 12px; }

/* ---------- Студия (ведущий) ---------- */
.studio {
  display: grid;
  grid-template-columns: 1fr 360px;
  grid-template-rows: 52px 1fr;
  height: 100vh;
}
.topbar {
  grid-column: 1 / 3;
  display: flex; align-items: center; gap: 14px;
  padding: 0 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.topbar .title { font-weight: 700; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.onair {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 800; letter-spacing: 1px;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 4px 10px; border-radius: 20px;
}
.onair.live { color: #fff; background: var(--accent); border-color: var(--accent); }
.onair.live .dot { animation: pulse 1.2s infinite; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

.stage {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  padding: 18px;
  overflow: hidden;
  background:
    radial-gradient(900px 420px at 50% -10%, rgba(47, 107, 255, .10), transparent),
    var(--bg);
}
.program-canvas {
  width: 100%;
  max-width: calc((100vh - 120px) * 16 / 9);
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .55);
}
.source-video {
  position: fixed;
  left: 0;
  top: 0;
  width: 4px;
  height: 4px;
  opacity: 0.01;
  pointer-events: none;
}
.cam-fallback-canvas { display: none; }

.controls {
  border-left: 1px solid var(--line);
  background: var(--panel);
  overflow-y: auto;
  padding: 14px;
  display: flex; flex-direction: column; gap: 14px;
}
.section {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
}
.section > h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); }

.seg { display: flex; gap: 6px; flex-wrap: wrap; }
.seg button { padding: 7px 10px; font-size: 13px; border-radius: 7px; }
.seg button.active { border-color: var(--accent-2); background: rgba(47, 107, 255, .18); font-weight: 600; }

.part-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px; border: 1px solid var(--line); border-radius: 8px;
  margin-top: 8px; flex-wrap: wrap;
  background: rgba(255,255,255,.02);
}
.part-row .name { font-weight: 600; font-size: 13.5px; }
.badge {
  font-size: 10.5px; font-weight: 700; letter-spacing: .5px;
  padding: 2px 7px; border-radius: 5px;
  background: rgba(47,107,255,.25); color: #9db9ff;
}
.badge.red { background: rgba(225,29,72,.25); color: #ff9db0; }
.badge.on { background: rgba(34,197,94,.2); color: #7ee2a0; }
.badge.warn { background: rgba(245,158,11,.22); color: #fbbf24; }
.seg button.filled { border-color: var(--ok); color: #7ee2a0; }

.chat {
  display: flex; flex-direction: column;
  min-height: 180px; max-height: 260px;
}
.chat .messages {
  flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 6px;
  font-size: 13px; padding: 2px 2px 8px;
}
.chat .msg { background: rgba(255,255,255,.03); border-radius: 7px; padding: 6px 8px; }
.chat .msg b { color: #9db9ff; }
.chat .msg.host b { color: #ff9db0; }
.chat form { display: flex; gap: 6px; margin-top: 6px; }

.toast {
  position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%);
  background: #16233c; border: 1px solid var(--accent-2);
  padding: 10px 16px; border-radius: 10px; font-size: 14px;
  box-shadow: 0 10px 40px rgba(0,0,0,.5);
  z-index: 50;
}

/* ---------- Гость ---------- */
.guest-wrap { max-width: 980px; margin: 0 auto; padding: 22px 16px 60px; }
.guest-video-box {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  box-shadow: 0 20px 70px rgba(0,0,0,.5);
}
.guest-video-box video { width: 100%; height: 100%; object-fit: cover; display: block; }
.self-pip {
  position: absolute; right: 12px; bottom: 12px;
  width: 170px; aspect-ratio: 4 / 3;
  border-radius: 8px; border: 1px solid var(--line);
  object-fit: cover; background: #101827;
}
.join-card { max-width: 460px; margin: 8vh auto 0; }
.status-line { display: flex; gap: 10px; align-items: center; margin: 12px 0; flex-wrap: wrap; }
.net-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--warn); }
.net-dot.ok { background: var(--ok); }
.net-dot.warn { background: var(--warn); animation: pulse 1.2s infinite; }

@media (max-width: 980px) {
  .studio { grid-template-columns: 1fr; grid-template-rows: auto auto auto; height: auto; }
  .controls { border-left: none; border-top: 1px solid var(--line); max-height: none; }
}

/* Телефон / узкое окно */
@media (max-width: 700px) {
  .topbar { flex-wrap: wrap; height: auto; padding: 8px 10px; row-gap: 6px; }
  .topbar .title { font-size: 13px; flex-basis: 100%; order: 5; }
  .topbar button, .topbar .btn { padding: 6px 9px; font-size: 12px; }
  .topbar .onair { display: none; }
  .stage { padding: 8px; }
  .guest-wrap { padding: 12px 10px 50px; }
  .guest-wrap .row { flex-wrap: wrap; row-gap: 6px; }
  .guest-wrap .row button { padding: 7px 10px; font-size: 12.5px; }
  .self-pip { width: 110px; }
  .card { padding: 18px; }
  .join-card { margin-top: 4vh; }
}