/* Additive waveguide display: pure black is transparent, so keep the
   background black and everything else bright and high-contrast. */
:root {
  --bg: #000;
  --text: #f5f5f5;
  --dim: #9aa0a6;
  --accent: #ff5a5a;
  --gold: #ffd166;
  --focus: #7fd4ff;
  --panel: #1c1c1c;
  --error: #ff7b7b;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  width: 600px;
  height: 600px;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.home {
  height: 600px;
  display: flex;
  flex-direction: column;
  padding: 18px 20px 16px;
  gap: 12px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 36px;
  flex: none;
  font-size: 26px;
}
.brand { font-weight: 700; }
.mark { color: var(--accent); }
.status { color: var(--dim); font-size: 20px; }
.status.busy { color: var(--gold); }
.status.error { color: var(--error); }

.focusable {
  font: inherit;
  color: var(--text);
  background: var(--panel);
  border: 3px solid #444;
  border-radius: 20px;
  outline: none;
}
.focusable:focus {
  border-color: var(--focus);
  box-shadow: 0 0 0 3px rgba(127, 212, 255, 0.35);
}

.top { display: flex; gap: 8px; height: 88px; flex: none; }
textarea {
  flex: 1;
  min-width: 0;
  height: 88px;
  resize: none;
  padding: 26px 18px;
  font-size: 26px;
  line-height: 1.2;
  overflow: hidden;
}
textarea::placeholder { color: var(--dim); }
.tab {
  width: 78px;
  padding: 0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.tab .ico { font-size: 26px; line-height: 1; }
.tab .lbl { font-size: 16px; font-weight: 600; white-space: nowrap; }
.tab.active { color: var(--accent); border-color: var(--accent); }
.tab.active:focus { border-color: var(--focus); }

.list-title { margin: 0; font-size: 20px; color: var(--dim); height: 24px; flex: none; }
.list { flex: 1; min-height: 0; overflow: hidden; display: flex; flex-direction: column; gap: 8px; }
.empty { margin: 30px 0 0; text-align: center; font-size: 24px; color: var(--dim); }

.item {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 88px;
  padding: 7px 12px 7px 7px;
  text-align: left;
  cursor: pointer;
  flex: none;
}
.item .thumb { position: relative; flex: none; }
.item img { width: 124px; height: 70px; object-fit: cover; border-radius: 10px; display: block; }
.item .dur {
  position: absolute;
  right: 4px;
  bottom: 4px;
  font-size: 14px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 5px;
  background: rgba(0, 0, 0, 0.85);
  color: #fff;
}
.item .dur.live { background: var(--accent); }
.item .text { min-width: 0; flex: 1; }
.item .t {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.item .c { font-size: 16px; color: var(--dim); margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item .star { color: var(--gold); }
.item .icon-box {
  width: 124px;
  height: 70px;
  border-radius: 10px;
  background: #2a2a2a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  flex: none;
}
.item.confirm { border-color: var(--error); }

/* --- Google sign-in ----------------------------------------------------------- */
.signin { flex: 1; text-align: center; padding-top: 18px; }
.signin p { margin: 0; }
.signin .s1 { font-size: 22px; color: var(--dim); }
.signin .s2 { font-size: 34px; font-weight: 700; margin: 6px 0 16px; }
.signin .code { font-size: 54px; font-weight: 800; letter-spacing: 6px; color: var(--gold); margin: 8px 0 18px; }
.signin .s3 { font-size: 19px; color: var(--dim); }

/* --- Player --------------------------------------------------------------- */
.player { height: 600px; display: flex; flex-direction: column; outline: none; }
.frame { width: 600px; height: 338px; flex: none; background: #000; overflow: hidden; }
.frame iframe { border: 0; display: block; } /* sized and scaled in app.js for the chosen quality */
.info { padding: 14px 28px 0; display: flex; flex-direction: column; gap: 10px; }
.title {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.bar { height: 8px; border-radius: 4px; background: #333; overflow: hidden; }
.progress { height: 100%; width: 0; background: var(--accent); }
.meta { margin: 0; font-size: 22px; }
.hint { margin: 0; font-size: 18px; color: var(--dim); }

/* While browsing, keep the player rendered off-screen (not display:none) so it can
   warm up and pre-load; it's silent and invisible until a video is opened. */
#player[hidden] {
  display: flex !important;
  position: fixed;
  top: 0;
  left: -2000px;
  pointer-events: none;
}