:root {
  --navy: #0f2a4a;
  --navy-2: #173a63;
  --ink: #1d2433;
  --muted: #5b6475;
  --line: #e3e6ec;
  --bg: #f4f5f7;
  --card: #ffffff;
  --accent: #c8a45a;
  --danger: #b42318;
  --ok: #067647;
  --radius: 12px;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--navy-2); }
button, input, textarea { font: inherit; }

/* ---------- Topo ---------- */
.topbar {
  background: var(--navy);
  color: #fff;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand { font-weight: 700; letter-spacing: .3px; }
.brand small { display: block; font-weight: 400; opacity: .75; font-size: 12px; letter-spacing: 0; }
.topbar .right { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.topbar .who { opacity: .85; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 46vw; }
.linkbtn { background: none; border: 0; color: #fff; opacity: .9; cursor: pointer; padding: 4px 0; text-decoration: underline; text-underline-offset: 3px; }
.linkbtn:hover { opacity: 1; }

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 55%, #24507f 100%); }
.card { background: var(--card); border-radius: var(--radius); box-shadow: 0 20px 50px rgba(8, 20, 40, .25); width: 100%; max-width: 420px; padding: 32px 28px; }
.card h1 { font-size: 22px; margin: 0 0 6px; color: var(--navy); }
.card .sub { color: var(--muted); margin: 0 0 22px; font-size: 15px; }
.card .eyebrow { color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; margin-bottom: 10px; }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.input {
  width: 100%;
  border: 1px solid #cfd4dc;
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 16px;
  background: #fff;
  color: var(--ink);
}
.input:focus { outline: 2px solid #9db5d6; border-color: var(--navy-2); }
.code-input { font-size: 28px; letter-spacing: 10px; text-align: center; font-weight: 700; padding: 10px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%;
  margin-top: 14px;
  border: 0;
  border-radius: 8px;
  padding: 13px 16px;
  font-size: 16px;
  font-weight: 600;
  background: var(--navy);
  color: #fff;
  cursor: pointer;
}
.btn:hover { background: var(--navy-2); }
a.btn { text-decoration: none; }
:root { --plyr-color-main: #c8a45a; }
.btn:disabled { opacity: .6; cursor: default; }
.btn.secondary { background: #fff; color: var(--navy); border: 1px solid #cfd4dc; }
.btn.small { width: auto; margin: 0; padding: 8px 14px; font-size: 14px; }
.btn.danger { background: #fff; color: var(--danger); border: 1px solid #f1c3be; }
.msg { margin-top: 14px; font-size: 14px; padding: 10px 12px; border-radius: 8px; display: none; }
.msg.show { display: block; }
.msg.err { background: #fef3f2; color: var(--danger); border: 1px solid #fecdca; }
.msg.info { background: #eff4fb; color: var(--navy-2); border: 1px solid #d2deee; }
.msg.ok { background: #ecfdf3; color: var(--ok); border: 1px solid #abefc6; }
.row-links { display: flex; justify-content: space-between; margin-top: 16px; font-size: 14px; }
.row-links button { background: none; border: 0; color: var(--navy-2); cursor: pointer; padding: 0; text-decoration: underline; text-underline-offset: 3px; }
.hidden { display: none !important; }
.warn { color: var(--danger); font-size: 14px; font-weight: 600; margin: -8px 0 18px; }
.foot { color: rgba(255,255,255,.7); font-size: 12px; text-align: center; margin-top: 18px; }

/* ---------- Player ---------- */
.watch { max-width: 1100px; margin: 0 auto; padding: 20px 16px 40px; }
.watch h1 { font-size: 20px; margin: 4px 0 14px; color: var(--navy); }
#stage { position: relative; background: #000; border-radius: 10px; overflow: hidden; user-select: none; -webkit-user-select: none; }
#stage video { width: 100%; display: block; background: #000; }
.wm {
  position: absolute; z-index: 5; pointer-events: none;
  top: 10px; right: 12px;
  color: rgba(255,255,255,.14); font-size: clamp(9px, 0.9vw, 12px); font-weight: 500;
  white-space: nowrap;
}
.overlay-msg { position: absolute; inset: 0; z-index: 6; display: grid; place-items: center; text-align: center; color: #fff; padding: 24px; background: rgba(0,0,0,.75); }
.overlay-msg p { max-width: 420px; margin: 0 auto 12px; }
.resume { margin-top: 12px; font-size: 14px; color: var(--muted); }
.resume button { margin-left: 8px; }
.note { color: var(--muted); font-size: 13px; margin-top: 14px; }

/* ---------- Admin ---------- */
.admin { max-width: 1100px; margin: 0 auto; padding: 20px 16px 48px; }
.admin h1 { font-size: 22px; color: var(--navy); margin: 6px 0 16px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.stat .v { font-size: 24px; font-weight: 700; color: var(--navy); }
.stat .l { font-size: 13px; color: var(--muted); }
.bar { height: 6px; background: #edf0f4; border-radius: 4px; margin-top: 8px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--navy-2); }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 18px; margin-bottom: 16px; }
.panel h2 { font-size: 16px; margin: 0 0 12px; }
.tabs { display: flex; gap: 6px; margin-bottom: 14px; border-bottom: 1px solid var(--line); }
.tab { background: none; border: 0; padding: 8px 12px; cursor: pointer; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; font-weight: 600; }
.tab.active { color: var(--navy); border-color: var(--navy); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; align-items: end; }
textarea.input { min-height: 160px; resize: vertical; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 14px; }
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.toolbar .input { max-width: 320px; padding: 9px 12px; font-size: 15px; }
.muted { color: var(--muted); font-size: 13px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); font-weight: 600; }
td.email { white-space: normal; word-break: break-all; }
.pill { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 99px; background: #edf0f4; color: var(--muted); }
.pill.on { background: #ecfdf3; color: var(--ok); }
.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; }
.filelabel { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-weight: 600; color: var(--navy-2); font-size: 14px; }
.filelabel input { display: none; }

@media (max-width: 640px) {
  .grid2 { grid-template-columns: 1fr; }
  .card { padding: 26px 20px; }
  .topbar .who { display: none; }
}