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

html, body {
  width: 100%;
  height: 100%;
  background: #000;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}

.hidden { display: none !important; }

/* ---- Login ---- */
.login-screen {
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 30%, #1c1c1f 0%, #000 70%);
}
.login-card {
  background: #15161a;
  border: 1px solid #2a2b30;
  padding: 48px 56px;
  border-radius: 14px;
  width: 380px;
  text-align: left;
}
.login-title {
  color: #fff;
  font-size: 26px;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.login-sub {
  color: #8a8d96;
  font-size: 15px;
  margin-bottom: 28px;
}
.login-card label {
  display: block;
  color: #b3b6bf;
  font-size: 14px;
  margin-bottom: 18px;
  font-weight: 600;
}
.login-card input {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 14px 14px;
  border-radius: 8px;
  border: 1px solid #34353b;
  background: #0c0d0f;
  color: #fff;
  font-size: 18px;
}
.login-card button {
  width: 100%;
  margin-top: 10px;
  padding: 14px;
  background: #b8542f;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}
.error-text {
  color: #ff6b5e;
  font-size: 13px;
  margin-top: 14px;
  min-height: 16px;
}

/* ---- Player ---- */
.player-screen {
  width: 100vw;
  height: 100vh;
  background: #000;
  position: relative;
}
.media-stage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.media-stage img, .media-stage video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.empty-state {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #9a9da6;
  font-size: 22px;
  gap: 8px;
}
.empty-state .muted { font-size: 14px; color: #5e6068; }

.status-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 6px 16px;
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  font-family: monospace;
}