/* ================================================
   BAMPAA — Live Class Styles
   assets/live_class.css
   ================================================ */

.lc-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ── HERO BANNER ── */
.lc-hero-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 24px 28px;
  background: linear-gradient(135deg, rgba(18,26,43,0.95), rgba(12,20,35,0.9));
  border: 1px solid rgba(148,163,184,0.15);
  border-radius: 18px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.45);
  position: relative;
  overflow: hidden;
}
.lc-hero-banner::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(600px 300px at 0% 50%, rgba(106,165,156,0.07), transparent 60%);
  pointer-events: none;
}

.lc-hero-left  { display: flex; flex-direction: column; gap: 8px; }
.lc-hero-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }

.lc-hero-eyebrow { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.lc-hero-eyebrow-sub { font-size: 0.72rem; color: rgba(148,163,184,0.8); }
.lc-hero-title   { font-size: 1.3rem; font-weight: 800; line-height: 1.2; color: #e6e9ee; }
.lc-hero-subtitle{ font-size: 0.8rem; color: rgba(148,163,184,0.8); }
.lc-hero-time    { font-size: 0.75rem; color: rgba(148,163,184,0.7); margin-top: 6px; }

/* Status badges */
.lc-badge-live {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3);
  border-radius: 999px; padding: 4px 12px;
  font-size: 0.68rem; font-weight: 700; color: #22c55e;
  letter-spacing: 0.06em; text-transform: uppercase;
  animation: lc-live-breathe 2s infinite;
}
@keyframes lc-live-breathe {
  0%,100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
  50%      { box-shadow: 0 0 0 5px rgba(34,197,94,0.12); }
}
.lc-badge-soon {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.3);
  border-radius: 999px; padding: 4px 12px;
  font-size: 0.68rem; font-weight: 700; color: #60a5fa;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.lc-badge-ended {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(107,114,128,0.1); border: 1px solid rgba(107,114,128,0.25);
  border-radius: 999px; padding: 4px 12px;
  font-size: 0.68rem; font-weight: 700; color: #9ca3af;
  letter-spacing: 0.06em; text-transform: uppercase;
}

/* Countdown */
.lc-countdown-val {
  font-family: 'Space Mono', monospace;
  font-size: 2.2rem; font-weight: 700; line-height: 1;
  letter-spacing: 0.05em; transition: color 0.4s;
}
.lc-countdown-live  { color: #6AA59C; }
.lc-countdown-soon  { color: #60a5fa; }
.lc-countdown-ended { color: rgba(148,163,184,0.4); }
.lc-countdown-label {
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(148,163,184,0.6); margin-top: 3px;
}

/* ── MAIN GRID ── */
.lc-main-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 20px;
  align-items: start;
}

/* ── LEFT INFO CARD ── */
.lc-info-card { padding: 20px; }

.lc-section-label {
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(148,163,184,0.7); margin-bottom: 10px;
}
.lc-divider { border: none; border-top: 1px solid rgba(148,163,184,0.1); margin: 16px 0; }

/* Agenda */
.lc-agenda-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.lc-agenda-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.82rem; color: #8fa8c4; line-height: 1.5;
}
.lc-agenda-num {
  font-family: 'Space Mono', monospace; font-size: 0.62rem; font-weight: 700;
  color: #6AA59C; background: rgba(106,165,156,0.12);
  border: 1px solid rgba(106,165,156,0.2);
  border-radius: 6px; padding: 2px 6px; flex-shrink: 0; margin-top: 1px;
}

/* Resources */
.lc-resource-link {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; border-radius: 10px;
  border: 1px solid rgba(148,163,184,0.15);
  background: rgba(255,255,255,0.02);
  font-size: 0.8rem; color: #6AA59C;
  text-decoration: none; margin-bottom: 6px;
  transition: all 0.18s; cursor: pointer;
}
.lc-resource-link:hover { border-color: rgba(106,165,156,0.35); background: rgba(106,165,156,0.08); }
.lc-resource-disabled { color: rgba(148,163,184,0.5) !important; cursor: default !important; }
.lc-resource-disabled:hover { border-color: rgba(148,163,184,0.15) !important; background: rgba(255,255,255,0.02) !important; }
.lc-res-icon { font-size: 0.85rem; flex-shrink: 0; }

/* Join button */
.lc-btn-join {
  display: block; width: 100%; padding: 12px; border-radius: 999px; border: none;
  background: linear-gradient(135deg, #6AA59C, #4B7F76);
  color: #fff; font-family: 'Sora', sans-serif; font-size: 0.88rem; font-weight: 700;
  text-align: center; text-decoration: none; cursor: pointer;
  box-shadow: 0 0 20px rgba(106,165,156,0.4); transition: all 0.18s;
}
.lc-btn-join:hover { box-shadow: 0 0 32px rgba(106,165,156,0.6); transform: translateY(-1px); }
.lc-btn-join-disabled {
  opacity: 0.45 !important; cursor: not-allowed !important;
  transform: none !important; box-shadow: none !important; pointer-events: none;
}
.lc-join-hint { font-size: 0.72rem; color: rgba(148,163,184,0.7); text-align: center; margin-top: 8px; }

/* Attendance */
.lc-attend-row {
  display: flex; align-items: center; padding: 10px 12px; border-radius: 10px;
  border: 1px solid rgba(148,163,184,0.15); background: rgba(255,255,255,0.02);
  cursor: pointer; transition: border-color 0.18s;
}
.lc-attend-row:hover { border-color: rgba(106,165,156,0.3); }
.lc-attend-check input { accent-color: #6AA59C; }
.lc-attend-check label { font-size: 0.82rem; color: rgba(148,163,184,0.9); cursor: pointer; }
.lc-attend-msg { font-size: 0.75rem; color: rgba(148,163,184,0.7); margin-top: 8px; }

/* ── RIGHT CARD ── */
.lc-right-card { padding: 0 !important; overflow: hidden; }
.lc-tab-content { padding: 20px; min-height: 380px; }

/* Video placeholder */
.lc-video-placeholder {
  width: 100%; min-height: 340px; border-radius: 12px;
  background: rgba(8,14,26,0.8); border: 1px solid rgba(148,163,184,0.1);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px;
  text-align: center; padding: 24px;
}
.lc-video-icon { font-size: 2.8rem; opacity: 0.35; }
.lc-video-msg  { font-size: 0.84rem; color: rgba(148,163,184,0.8); max-width: 320px; line-height: 1.6; }

.lc-btn-join-inline {
  padding: 10px 24px; border-radius: 999px; border: none;
  background: linear-gradient(135deg, #6AA59C, #4B7F76);
  color: #fff; font-family: 'Sora', sans-serif; font-size: 0.82rem; font-weight: 700;
  text-decoration: none; cursor: pointer;
  box-shadow: 0 0 18px rgba(106,165,156,0.4); transition: all 0.18s; margin-top: 8px;
}
.lc-btn-join-inline:hover { box-shadow: 0 0 28px rgba(106,165,156,0.6); transform: translateY(-1px); }

/* Notes */
.lc-notes-area {
  width: 100% !important; min-height: 280px !important;
  background: #080e1a !important; color: #c3d9f0 !important;
  border: 1px solid rgba(148,163,184,0.18) !important; border-radius: 12px !important;
  padding: 14px !important; font-family: 'Space Mono', monospace !important;
  font-size: 0.76rem !important; line-height: 1.6 !important;
  resize: vertical !important; outline: none !important; transition: border-color 0.18s !important;
}
.lc-notes-area:focus { border-color: rgba(106,165,156,0.4) !important; }

/* Q&A */
.lc-q-input-wrap { display: flex; gap: 10px; margin-bottom: 12px; }
.lc-q-input {
  flex: 1; padding: 10px 14px; background: #080e1a; color: #e6e9ee;
  border: 1px solid rgba(148,163,184,0.18); border-radius: 10px;
  font-family: 'Sora', sans-serif; font-size: 0.82rem;
  outline: none; transition: border-color 0.18s;
}
.lc-q-input:focus { border-color: rgba(106,165,156,0.4); }
.lc-btn-q {
  padding: 10px 18px; border-radius: 10px; border: none;
  background: linear-gradient(135deg, #6AA59C, #4B7F76);
  color: #fff; font-family: 'Sora', sans-serif; font-size: 0.8rem; font-weight: 700;
  cursor: pointer; white-space: nowrap; box-shadow: 0 0 12px rgba(106,165,156,0.35);
  transition: all 0.18s;
}
.lc-btn-q:hover { box-shadow: 0 0 20px rgba(106,165,156,0.55); }

.lc-q-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.lc-q-item {
  display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px;
  border-radius: 10px; background: rgba(255,255,255,0.02);
  border: 1px solid rgba(148,163,184,0.1);
  font-size: 0.8rem; color: #8fa8c4; line-height: 1.5;
}
.lc-q-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: rgba(106,165,156,0.12); border: 1px solid rgba(106,165,156,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; font-weight: 700; color: #6AA59C; flex-shrink: 0;
}

/* ── MOBILE ── */
@media (max-width: 768px) {
  .lc-shell { padding: 12px 12px 40px; gap: 12px; }
  .lc-hero-banner { flex-direction: column; gap: 14px; padding: 18px; }
  .lc-hero-right  { align-items: flex-start; }
  .lc-countdown-val { font-size: 1.8rem; }
  .lc-main-grid   { grid-template-columns: 1fr; }
  .lc-notes-area  { min-height: 200px !important; }
}