/* ==========================================================================
   IBGPP ACADEMY - PLATAFORMA DEDICADA DE STREAMING & CAPACITAÇÃO
   Inspiração Visual: Dark Cinematic, Hero Imersivo, Trilhas e Sala de Aula
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Playfair+Display:ital,wght@1,600;1,700&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  --bg-main: #0a0d14;
  --bg-card: #111622;
  --bg-card-hover: #171e2e;
  --bg-overlay: rgba(10, 13, 20, 0.85);
  --border-color: #1e2638;
  --border-focus: #f59e0b;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --accent-gold: #f59e0b;
  --accent-gold-hover: #d97706;
  --accent-gold-glow: rgba(245, 158, 11, 0.25);
  
  --accent-green: #10b981;
  --accent-green-glow: rgba(16, 185, 129, 0.25);
  --accent-blue: #0ea5e9;
  --accent-red: #ef4444;

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-mono: 'JetBrains Mono', monospace;

  --header-height: 72px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  transition: var(--transition);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #0b0e14;
}
::-webkit-scrollbar-thumb {
  background: #222d42;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #334155;
}

/* TOP NAVIGATION BAR */
.academy-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(10, 13, 20, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  transition: var(--transition);
}

.academy-brand {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.academy-brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: #fff;
}

.academy-brand-logo i {
  color: var(--accent-gold);
  font-size: 1.35rem;
}

.academy-brand-logo span.tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.12);
  padding: 2px 8px;
  border-radius: 6px;
  margin-left: 4px;
}

.academy-nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
  color: var(--accent-gold);
}

.academy-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Botão Voltar ao SYS */
.btn-voltar-sys {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.btn-voltar-sys:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: #fff;
  transform: translateX(-2px);
}

/* Botão Admin Adicionar */
.btn-admin-add {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: #0b0d14;
  background: var(--accent-gold);
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 14px var(--accent-gold-glow);
}

.btn-admin-add:hover {
  background: var(--accent-gold-hover);
  transform: translateY(-1px);
}

.user-profile-chip {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.35rem 0.75rem 0.35rem 0.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 40px;
}

.user-profile-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-gold), #ea580c);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.user-profile-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.user-profile-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  max-width: 120px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-profile-role {
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: capitalize;
}

/* HERO BANNER CINEMATOGRÁFICO */
.academy-hero {
  position: relative;
  margin-top: var(--header-height);
  min-height: 500px;
  display: flex;
  align-items: center;
  padding: 3.5rem 4rem;
  background: radial-gradient(circle at 75% 40%, rgba(245, 158, 11, 0.15), transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(14, 165, 233, 0.1), transparent 45%),
              linear-gradient(to bottom, rgba(10, 13, 20, 0.4), var(--bg-main)),
              url('https://images.unsplash.com/photo-1517649763962-0c623266ddc0?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
  border-bottom: 1px solid var(--border-color);
}

.academy-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #0a0d14 0%, rgba(10, 13, 20, 0.88) 50%, rgba(10, 13, 20, 0.4) 100%),
              linear-gradient(to top, #0a0d14 0%, transparent 40%);
  pointer-events: none;
}

.academy-hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.hero-description {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.95rem;
  font-weight: 800;
  color: #0b0d14;
  background: var(--accent-gold);
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 25px var(--accent-gold-glow);
  transition: var(--transition);
}

.btn-hero-cta:hover {
  background: #fbbf24;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(245, 158, 11, 0.4);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: #fff;
}

.hero-stats-ribbon {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
}

.hero-stat-label {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* TRACK ROWS & CAROUSEL */
.academy-main-container {
  padding: 3rem 3rem 6rem;
  max-width: 1600px;
  margin: 0 auto;
}

.track-section {
  margin-bottom: 3.5rem;
}

.track-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.track-title {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.track-title span.count {
  font-size: 0.75rem;
  font-family: var(--font-sans);
  background: var(--bg-card);
  color: var(--text-dim);
  padding: 2px 8px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.track-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.carousel-arrow-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.carousel-arrow-btn:hover {
  background: var(--bg-card-hover);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.track-carousel {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding-bottom: 1rem;
  -webkit-overflow-scrolling: touch;
}

.track-carousel::-webkit-scrollbar {
  height: 6px;
}
.track-carousel::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

/* Course Poster Card */
.course-card {
  flex: 0 0 250px;
  height: 350px;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.course-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.6);
}

.course-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.4s ease;
}

.course-card:hover .course-card-bg {
  transform: scale(1.08);
}

.course-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 13, 20, 0.2) 0%, rgba(10, 13, 20, 0.85) 60%, #0a0d14 100%);
}

.card-top-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.card-lock-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}

.card-lock-badge.completed {
  background: rgba(16, 185, 129, 0.9);
  color: #fff;
}

.card-novo-tag {
  background: var(--accent-gold);
  color: #0b0d14;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.card-type-tag {
  background: rgba(14, 165, 233, 0.85);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

.course-card-content {
  position: relative;
  z-index: 2;
  padding: 1.25rem 1rem 1rem;
}

.course-card-title {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 0.45rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

.course-card-module {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.course-card-duration {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
}

.card-corner-accent {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 18px 18px;
  border-color: transparent transparent var(--accent-gold) transparent;
}

.card-admin-actions {
  position: absolute;
  top: 12px;
  right: 12px;
  display: none;
  gap: 0.35rem;
  z-index: 5;
}

.course-card:hover .card-admin-actions {
  display: flex;
}

.btn-card-action {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.btn-card-action:hover {
  background: #fff;
  color: #0b0d14;
}

.btn-card-action.btn-del:hover {
  background: var(--accent-red);
  color: #fff;
  border-color: var(--accent-red);
}

/* PLAYER DE VÍDEO & SALA DE AULA */
.player-view-modal {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 12, 0.96);
  z-index: 2000;
  overflow-y: auto;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.player-view-modal.active {
  display: block;
  opacity: 1;
}

.player-top-header {
  position: sticky;
  top: 0;
  background: rgba(10, 13, 20, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 50;
}

.player-close-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
}

.player-close-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.player-main-layout {
  max-width: 1500px;
  margin: 1.5rem auto 4rem;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2.5rem;
}

@media (max-width: 1100px) {
  .player-main-layout {
    grid-template-columns: 1fr;
  }
}

.video-canvas-container {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #000;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  border: 1px solid var(--border-color);
}

.video-canvas-container iframe,
.video-canvas-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-fallback-player {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, #1b2438 0%, #080b12 100%);
  color: #fff;
  text-align: center;
  padding: 2rem;
}

.video-fallback-player i.play-big {
  font-size: 4.5rem;
  color: var(--accent-gold);
  cursor: pointer;
  transition: transform 0.2s ease;
  filter: drop-shadow(0 4px 20px var(--accent-gold-glow));
}

.video-fallback-player i.play-big:hover {
  transform: scale(1.1);
}

.lesson-meta-bar {
  margin-top: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.lesson-breadcrumbs {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lesson-breadcrumbs a {
  color: var(--text-muted);
}
.lesson-breadcrumbs a:hover {
  color: var(--accent-gold);
}

.lesson-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.lesson-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
}

.lesson-author {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.5rem;
  font-size: 0.88rem;
  color: var(--accent-gold);
  font-weight: 600;
}

.lesson-actions-ribbon {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.btn-reaction {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.btn-reaction:hover, .btn-reaction.active {
  background: var(--bg-card-hover);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-marcar-visto {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn-marcar-visto:hover, .btn-marcar-visto.concluido {
  background: var(--accent-green);
  color: #fff;
  box-shadow: 0 4px 15px var(--accent-green-glow);
}

.btn-download-pdf {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: #0ea5e9;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.3);
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-sm);
}

.btn-download-pdf:hover {
  background: #0ea5e9;
  color: #fff;
}

.lesson-description-text {
  margin-top: 1.25rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Discussion & Doubts Tabs */
.discussion-section {
  margin-top: 2.5rem;
}

.discussion-tabs {
  display: flex;
  gap: 2rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.discussion-tab-btn {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  padding-bottom: 0.75rem;
  position: relative;
}

.discussion-tab-btn.active {
  color: #fff;
}

.discussion-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gold);
}

.comment-input-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.comment-input-box input {
  flex: 1;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 0.88rem;
  outline: none;
}

.comment-input-box input::placeholder {
  color: var(--text-dim);
}

.btn-comment-send {
  background: var(--accent-gold);
  color: #0b0d14;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-sm);
}

.btn-comment-send:hover {
  background: #fbbf24;
}

.comments-feed {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.comment-thread-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
}

.comment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.comment-user {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
}

.comment-role-tag {
  font-size: 0.68rem;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-muted);
}

.comment-date {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.comment-body {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.comment-replies {
  margin-top: 0.85rem;
  padding-left: 1rem;
  border-left: 2px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.reply-card {
  background: rgba(0, 0, 0, 0.2);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* CURRICULUM TIMELINE SIDEBAR */
.curriculum-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  height: fit-content;
}

.progress-widget {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.25rem;
}

.progress-circle-box {
  width: 52px;
  height: 52px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.progress-circle-box svg {
  transform: rotate(-90deg);
  width: 52px;
  height: 52px;
}

.progress-circle-bg {
  stroke: var(--border-color);
  stroke-width: 4;
  fill: none;
}

.progress-circle-val {
  stroke: var(--accent-gold);
  stroke-width: 4;
  fill: none;
  stroke-dasharray: 126;
  stroke-dashoffset: 60;
  transition: stroke-dashoffset 0.5s ease;
}

.progress-pct-text {
  position: absolute;
  font-size: 0.72rem;
  font-weight: 800;
  color: #fff;
  font-family: var(--font-mono);
}

.progress-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

.progress-info p {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.curriculum-module-header {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.timeline-lessons-list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.timeline-lessons-list::before {
  content: '';
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 14px;
  width: 2px;
  background: var(--border-color);
  z-index: 1;
}

.timeline-lesson-item {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.timeline-lesson-item:hover {
  background: var(--bg-card-hover);
}

.timeline-lesson-item.active {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.timeline-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border-color);
  border: 2px solid var(--bg-card);
  transition: var(--transition);
}

.timeline-lesson-item.active .timeline-dot {
  background: var(--accent-gold);
  box-shadow: 0 0 10px var(--accent-gold);
}

.timeline-lesson-item.completed .timeline-dot {
  background: var(--accent-green);
}

.timeline-lesson-text {
  flex: 1;
}

.timeline-lesson-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.timeline-lesson-item.active .timeline-lesson-title {
  color: #fff;
  font-weight: 700;
}

.timeline-lesson-duration {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

/* ADMIN MODAL */
.admin-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.admin-modal-backdrop.active {
  display: flex;
}

.admin-modal-card {
  background: #111624;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7);
  animation: modalScaleUp 0.25s ease-out;
}

@keyframes modalScaleUp {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.admin-modal-header {
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-modal-header h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-modal-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.form-field input,
.form-field select,
.form-field textarea {
  background: #0b0e17;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: #fff;
  padding: 0.65rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent-gold);
}

.form-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.admin-modal-footer {
  padding: 1.25rem 1.75rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  background: rgba(0, 0, 0, 0.2);
}

.btn-modal-cancel {
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.85rem;
}

.btn-modal-cancel:hover {
  color: #fff;
}

.btn-modal-save {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-sm);
  background: var(--accent-gold);
  color: #0b0d14;
  font-weight: 800;
  font-size: 0.85rem;
}

.btn-modal-save:hover {
  background: #fbbf24;
}

.academy-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #111624;
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  z-index: 5000;
  display: none;
  animation: toastSlide 0.3s ease;
}

@keyframes toastSlide {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ==========================================================================
   IBGPP ACADEMY - COMPONENTES EXPANDIDOS (PAINEL UNIFICADO & PLANTÃO DE DÚVIDAS)
   ========================================================================== */

/* Brand & Logo */
.academy-brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.academy-brand-logo img {
  height: 38px;
  width: auto;
  filter: brightness(0) invert(1);
  display: block;
}
.academy-brand-logo .academy-tag {
  background: linear-gradient(135deg, #E85D10, #FF7A35);
  color: #fff;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  letter-spacing: 1px;
}

/* Wide Admin Card */
.admin-modal-card.wide {
  max-width: 1040px;
  width: 95%;
}

/* Manager Tabs */
.manager-tabs-bar {
  display: flex;
  background: #090c13;
  border-bottom: 1px solid var(--border-color);
  padding: 0 1.5rem;
  gap: 12px;
}
.manager-tab-item {
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 1rem 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.manager-tab-item:hover {
  color: #fff;
}
.manager-tab-item.active {
  color: #fff;
  border-bottom-color: #E85D10;
}
.manager-tab-item .tab-badge {
  background: #1e2638;
  color: var(--text-main);
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 0.72rem;
}
.manager-tab-item.active .tab-badge {
  background: #E85D10;
  color: #fff;
}

/* Manager Filter Toolbar */
.manager-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 1rem 1.5rem;
  background: #0d121c;
  border-bottom: 1px solid var(--border-color);
}
.manager-search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #080b11;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.85rem;
  flex: 1;
  max-width: 380px;
}
.manager-search-box input {
  background: none;
  border: none;
  color: #fff;
  font-size: 0.85rem;
  outline: none;
  width: 100%;
}
.manager-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.btn-action-primary {
  background: linear-gradient(135deg, #E85D10, #FF7A35);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.55rem 1rem;
  font-weight: 700;
  font-size: 0.84rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.btn-action-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* Management Content Tables */
.manager-table-wrapper {
  overflow-x: auto;
  padding: 1rem 1.5rem;
}
.manager-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.manager-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  background: #080b11;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
}
.manager-table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(30, 38, 56, 0.6);
  vertical-align: middle;
}
.manager-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}
.col-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.btn-table-action {
  border: 1px solid var(--border-color);
  background: #151b29;
  color: var(--text-main);
  padding: 5px 9px;
  border-radius: 4px;
  font-size: 0.78rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}
.btn-table-action:hover {
  background: #1d2538;
  border-color: #3b4661;
}
.btn-table-action.delete:hover {
  background: #dc2626;
  border-color: #dc2626;
  color: #fff;
}
.btn-table-action.edit:hover {
  background: #E85D10;
  border-color: #E85D10;
  color: #fff;
}

/* PDF Upload Component */
.file-upload-box {
  border: 2px dashed #2a3449;
  background: #0a0d14;
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.file-upload-box:hover {
  border-color: #E85D10;
  background: rgba(232, 93, 16, 0.04);
}
.file-upload-box i {
  font-size: 1.6rem;
  color: #E85D10;
  margin-bottom: 6px;
}
.file-upload-info {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.file-upload-path {
  font-size: 0.75rem;
  color: #10b981;
  font-weight: 600;
  margin-top: 4px;
  word-break: break-all;
}

/* Switch styling for comments */
.switch-group {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #090c13;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}
.switch-input {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #E85D10;
}
.switch-label {
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 600;
  color: #fff;
}

/* Plantão de Dúvidas Modal & Feed */
.plantao-modal-card {
  background: #111624;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.8);
  animation: modalScaleUp 0.25s ease-out;
}
.plantao-modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.plantao-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.plantao-pill {
  background: #0b0f19;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.plantao-pill:hover,
.plantao-pill.active {
  background: #E85D10;
  border-color: #E85D10;
  color: #fff;
}

.plantao-question-card {
  background: #0a0d14;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: var(--transition);
}
.plantao-question-card:hover {
  border-color: rgba(232, 93, 16, 0.4);
}
.plantao-question-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 0.75rem;
}
.plantao-question-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;
}
.plantao-status-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}
.plantao-status-badge.aberta {
  background: rgba(232, 93, 16, 0.18);
  color: #FF7A35;
  border: 1px solid rgba(232, 93, 16, 0.3);
}
.plantao-status-badge.respondida {
  background: rgba(16, 185, 129, 0.18);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.plantao-answers-box {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(30, 38, 56, 0.6);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.plantao-answer-item {
  background: #111624;
  border-left: 3px solid #E85D10;
  padding: 0.75rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.plantao-reply-input-box {
  margin-top: 0.75rem;
  display: flex;
  gap: 8px;
}
.plantao-reply-input {
  background: #080b11;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: #fff;
  padding: 0.5rem 0.8rem;
  font-size: 0.84rem;
  flex: 1;
}
.btn-reply-send {
  background: #E85D10;
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}
.btn-reply-send:hover {
  background: #C24A08;
}

/* Lesson card edit/delete badges */
.lesson-card-admin-bar {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 4px;
  z-index: 10;
}
.btn-card-admin {
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
}
.btn-card-admin:hover {
  background: #E85D10;
  border-color: #E85D10;
}