/* design system para CBMAM Plataforma de Ensino */
:root {
  --bg-primary: #07070a;
  --bg-secondary: #0f0f1b;
  --bg-hover: #17172a;
  --bg-card: rgba(15, 15, 27, 0.7);
  --bg-modal: rgba(10, 10, 15, 0.95);
  
  --accent-red: #d92d20;
  --accent-red-hover: #b02015;
  --accent-red-glow: rgba(217, 45, 32, 0.2);
  
  --accent-gold: #dfb034;
  --accent-gold-hover: #c49626;
  
  --text-primary: #f5f5f7;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --border: #1e1e38;
  --border-focus: #3b3b6d;
  
  --success: #12b76a;
  --success-glow: rgba(18, 183, 106, 0.15);
  --info: #0ea5e9;
  --warning: #f79009;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
}

/* Layout Principal */
.app-container {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Sidebar Estilo Militar */
.sidebar {
  width: 260px;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
  z-index: 100;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  padding: 0 8px;
}

.logo-badge {
  width: 40px;
  height: 40px;
  background-color: var(--accent-red);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  color: #fff;
  box-shadow: 0 0 15px var(--accent-red-glow);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.logo-subtitle {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-item:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background-color: var(--accent-red);
  color: #fff;
  box-shadow: 0 4px 12px var(--accent-red-glow);
}

.nav-item svg {
  width: 20px;
  height: 20px;
}

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.user-profile-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.03);
}

.user-avatar-small {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  font-weight: bold;
  border: 1px solid var(--accent-gold);
}

.user-info-text {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.user-name-small {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.user-role-small {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Área de Conteúdo */
.content-wrapper {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background-color: var(--bg-primary);
}

/* Header Superior */
.main-header {
  height: 70px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  z-index: 50;
}

.page-title-section h2 {
  font-size: 1.3rem;
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-icon {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.btn-icon.has-badge {
  position: relative;
}

.btn-icon.has-badge::after {
  content: '';
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  background-color: var(--accent-red);
  border-radius: 50%;
  border: 2px solid var(--bg-secondary);
}

/* Conteúdo Principal */
.main-content {
  padding: 32px;
  flex-grow: 1;
  overflow-y: auto;
  position: relative;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--accent-red);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--accent-red-hover);
  box-shadow: 0 4px 12px var(--accent-red-glow);
}

.btn-secondary {
  background-color: var(--bg-hover);
  border: 1px solid var(--border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: var(--border);
}

.btn-ghost {
  background: none;
  color: var(--text-secondary);
}

.btn-ghost:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.btn-gold {
  background-color: var(--accent-gold);
  color: #000;
}

.btn-gold:hover {
  background-color: var(--accent-gold-hover);
  box-shadow: 0 4px 12px rgba(223, 176, 52, 0.2);
}

.btn-full {
  width: 100%;
}

/* Telas/Abas (Toggle View) */
.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 1. TELA DE LOGIN (Baseada em 5.png esquerdo) */
.login-screen {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(217, 45, 32, 0.18), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(223, 176, 52, 0.12), transparent 50%),
    linear-gradient(135deg, #07070a 0%, #0f0f1b 50%, #1a0a1a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  overflow: hidden;
}

.login-screen::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.login-screen::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border: 2px solid rgba(217, 45, 32, 0.08);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.login-screen > * {
  position: relative;
  z-index: 2;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background-color: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  text-align: center;
}

.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.login-logo-badge {
  width: 64px;
  height: 64px;
  background-color: var(--accent-red);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 2rem;
  color: #fff;
  box-shadow: 0 0 20px var(--accent-red-glow);
}

.login-logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 8px;
}

.login-logo span {
  font-size: 0.75rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
}

.login-form {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input, .form-group select, .form-group textarea {
  background-color: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--border-focus);
  background-color: rgba(255,255,255,0.05);
  box-shadow: 0 0 0 2px rgba(255,255,255,0.02);
}

.form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  cursor: pointer;
}

.forgot-link {
  color: var(--text-secondary);
  text-decoration: none;
}

.forgot-link:hover {
  color: var(--text-primary);
}

/* 2. CATÁLOGO (Baseado em 5.png direito) */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.catalog-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background-color: var(--bg-secondary);
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 380px;
  transition: all var(--transition-normal);
}

.catalog-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-focus);
}

.catalog-card-image {
  height: 200px;
  position: relative;
  background-size: cover;
  background-position: center;
  background-color: #0f0f1b;
  overflow: hidden;
}

.catalog-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.6;
  z-index: 0;
}

.catalog-pattern::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, currentColor 0%, transparent 25%),
    radial-gradient(circle at 80% 70%, currentColor 0%, transparent 30%),
    radial-gradient(circle at 50% 50%, rgba(255,255,255,0.1) 0%, transparent 40%);
}

.catalog-pattern::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(45deg, transparent 48%, currentColor 48%, currentColor 52%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(255,255,255,0.05) 48%, rgba(255,255,255,0.05) 52%, transparent 52%);
  background-size: 30px 30px;
  opacity: 0.4;
}

.cat-hazmat-pattern { color: #f04438; background: linear-gradient(135deg, #2a0a08 0%, #1a0504 100%); }
.cat-defesa-pattern { color: #0ea5e9; background: linear-gradient(135deg, #052833 0%, #031820 100%); }
.cat-prev-pattern { color: #12b76a; background: linear-gradient(135deg, #052818 0%, #031810 100%); }
.cat-physical-pattern { color: #f79009; background: linear-gradient(135deg, #2a1a05 0%, #1a1003 100%); }

.catalog-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg-secondary) 15%, transparent);
}

.category-icon-wrapper {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  z-index: 2;
}

.catalog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  position: relative;
  z-index: 2;
}

.catalog-card-meta {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-weight: 600;
}

.catalog-card-body h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.catalog-card-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 20px;
  flex-grow: 1;
}

.catalog-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.course-count {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Temas das Categorias */
.cat-hazmat .category-icon-wrapper { background-color: #f04438; box-shadow: 0 4px 15px rgba(240, 68, 56, 0.4); }
.cat-hazmat h3 { color: #f04438; }

.cat-defesa .category-icon-wrapper { background-color: #0ea5e9; box-shadow: 0 4px 15px rgba(14, 165, 233, 0.4); }
.cat-defesa h3 { color: #0ea5e9; }

.cat-prev .category-icon-wrapper { background-color: #12b76a; box-shadow: 0 4px 15px rgba(18, 183, 106, 0.4); }
.cat-prev h3 { color: #12b76a; }

.cat-physical .category-icon-wrapper { background-color: #f79009; box-shadow: 0 4px 15px rgba(247, 144, 9, 0.4); }
.cat-physical h3 { color: #f79009; }


/* 3. STUDENT DASHBOARD (Baseado em 1.png) */
.welcome-banner {
  background:
    radial-gradient(circle at 80% 50%, rgba(217, 45, 32, 0.18), transparent 60%),
    radial-gradient(circle at 100% 0%, rgba(223, 176, 52, 0.10), transparent 50%),
    linear-gradient(135deg, #0f0f1b 0%, #1a0a1a 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}

.welcome-banner::before {
  content: '🔥';
  position: absolute;
  font-size: 18rem;
  right: -30px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}

.welcome-banner-content {
  max-width: 600px;
  position: relative;
  z-index: 2;
}

.banner-badge {
  background-color: var(--accent-red-glow);
  border: 1px solid var(--accent-red);
  color: #ff6854;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: inline-block;
  margin-bottom: 16px;
}

.welcome-banner h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.2;
}

.welcome-banner p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.dashboard-sections {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
}

.courses-in-progress-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.progress-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.progress-card:hover {
  border-color: var(--border-focus);
}

.progress-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.progress-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.progress-icon.flame { background-color: var(--accent-red); }
.progress-icon.cross { background-color: var(--info); }
.progress-icon.height { background-color: var(--warning); }
.progress-icon.diver { background-color: var(--success); }

.progress-level {
  font-size: 0.75rem;
  color: var(--text-secondary);
  background-color: rgba(255, 255, 255, 0.05);
  padding: 2px 8px;
  border-radius: 4px;
}

.progress-card h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.progress-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

.progress-bar-container {
  margin-bottom: 16px;
}

.progress-bar-text {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.progress-bar-track {
  height: 6px;
  background-color: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
}

.progress-bar-fill.red { background-color: var(--accent-red); }
.progress-bar-fill.blue { background-color: var(--info); }
.progress-bar-fill.orange { background-color: var(--warning); }
.progress-bar-fill.green { background-color: var(--success); }

.dashboard-side-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.side-panel-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.side-panel-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.announcements-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.announcement-item {
  display: flex;
  gap: 12px;
}

.announcement-icon-alert {
  color: var(--accent-red);
  flex-shrink: 0;
  margin-top: 2px;
}

.announcement-content h5 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.announcement-content p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.announcement-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  display: block;
  margin-top: 4px;
}


/* 4. CLASSROOM VIEW (Baseado em 2.png) */
.classroom-layout {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: 24px;
  align-items: start;
}

.classroom-main {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.classroom-breadcrumbs {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.classroom-video-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background-color: #000;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}

/* Simulador de Player de Vídeo */
.video-player-sim {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  background-color: #050510;
  overflow: hidden;
}

.video-player-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(217, 45, 32, 0.20), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(223, 176, 52, 0.15), transparent 50%),
    repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(255,255,255,0.02) 20px, rgba(255,255,255,0.02) 21px);
  z-index: 0;
}

.video-player-pattern::before {
  content: '🎥';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 4rem;
  opacity: 0.08;
}

.video-player-sim::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.6) 10%, transparent 40%, transparent 70%, rgba(0,0,0,0.8) 100%);
  z-index: 1;
  pointer-events: none;
}

.video-playing-screen {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0,0,0,0.2);
  z-index: 1;
}

.video-play-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--accent-red);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  box-shadow: 0 0 20px var(--accent-red-glow);
  transition: all var(--transition-fast);
  z-index: 2;
}

.video-play-btn:hover {
  transform: scale(1.1);
}

.video-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px;
  background-color: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(5px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 2;
  transform: translateY(100%);
  transition: transform var(--transition-fast);
}

.classroom-video-container:hover .video-controls {
  transform: translateY(0);
}

.video-progress-bar {
  height: 4px;
  background-color: var(--border);
  border-radius: 2px;
  position: relative;
  cursor: pointer;
}

.video-progress-fill {
  width: 35%;
  height: 100%;
  background-color: var(--accent-red);
  border-radius: 2px;
}

.video-progress-handle {
  position: absolute;
  left: 35%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  background-color: #fff;
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(0,0,0,0.5);
}

.video-controls-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.video-controls-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.video-time {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Material de Estudo (Texto / PDF do módulo) */
.classroom-study-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.classroom-study-content h3 {
  font-size: 1.2rem;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.study-text-container {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-height: 300px;
  overflow-y: auto;
  padding-right: 12px;
  margin-bottom: 16px;
}

.study-text-container p {
  margin-bottom: 16px;
}

.study-materials-download {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.download-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  padding: 12px 16px;
  border-radius: 8px;
  transition: background var(--transition-fast);
  text-decoration: none;
  color: inherit;
}

.download-item:hover {
  background-color: rgba(255,255,255,0.04);
}

.download-item-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.download-item-info svg {
  color: var(--accent-red);
}

.download-item-title {
  font-size: 0.9rem;
  font-weight: 500;
}

.download-item-size {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Conteúdo de Grade do Módulo (Accordion) */
.modules-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion-section {
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: var(--bg-secondary);
  overflow: hidden;
}

.accordion-header {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  background-color: rgba(255,255,255,0.01);
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: rgba(255,255,255,0.03);
}

.accordion-header h4 {
  font-size: 0.95rem;
  font-weight: 600;
}

.accordion-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.accordion-progress-badge {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
}

.progress-done {
  background-color: var(--success-glow);
  color: var(--success);
}

.progress-todo {
  background-color: var(--border);
  color: var(--text-secondary);
}

.accordion-body {
  border-top: 1px solid var(--border);
  display: none;
}

.accordion-section.open .accordion-body {
  display: block;
}

.class-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.class-item:last-child {
  border-bottom: none;
}

.class-item:hover {
  background-color: rgba(255,255,255,0.02);
}

.class-item.active {
  background-color: rgba(217, 45, 32, 0.05);
  border-left: 3px solid var(--accent-red);
}

.class-item-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.class-item-title {
  font-size: 0.85rem;
  font-weight: 500;
}

.class-item-duration {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.class-status-icon {
  display: flex;
  align-items: center;
  color: var(--text-muted);
}

.class-item.completed .class-status-icon {
  color: var(--success);
}

/* Painel de Anotações */
.notes-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.notes-textarea {
  background-color: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.85rem;
  resize: vertical;
  min-height: 100px;
  outline: none;
}

.notes-textarea:focus {
  border-color: var(--border-focus);
}

/* Painel de Quiz Lateral */
.quiz-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.quiz-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.quiz-header h3 {
  font-size: 1rem;
  font-weight: 700;
}

.quiz-header p {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.quiz-question-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quiz-question-number {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent-gold);
  font-weight: 600;
}

.quiz-question-text {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
}

.quiz-options-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
}

.quiz-option-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background-color: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.quiz-option-item:hover {
  background-color: var(--bg-hover);
  border-color: var(--border-focus);
}

.quiz-option-item.selected {
  border-color: var(--accent-red);
  background-color: rgba(217, 45, 32, 0.05);
}

.quiz-option-letter {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.quiz-option-item.selected .quiz-option-letter {
  background-color: var(--accent-red);
  color: #fff;
}

.quiz-result-view {
  text-align: center;
  padding: 20px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.quiz-result-score {
  font-size: 2.2rem;
  font-weight: 800;
}

.score-passed { color: var(--success); }
.score-failed { color: var(--accent-red); }

.quiz-result-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
}

.quiz-result-badge.passed {
  background-color: var(--success-glow);
  color: var(--success);
}

.quiz-result-badge.failed {
  background-color: var(--accent-red-glow);
  color: var(--accent-red);
}

.quiz-result-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}


/* 5. CERTIFICADOS (Baseado em 3.png) */
.certificates-layout {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 32px;
}

.certificate-preview-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

/* Template Físico de Certificado Militar (Alta Fidelidade) */
.military-certificate {
  width: 100%;
  max-width: 720px;
  aspect-ratio: 1.414 / 1;
  background-color: #faf9f6; /* Papel off-white antigo */
  color: #1a1a1a;
  border: 15px double #c59b27;
  padding: 30px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  font-family: 'Times New Roman', Times, serif;
}

.cert-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}

.cert-logo {
  width: 60px;
  height: 60px;
  background-color: #b01c1c;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: bold;
  border: 2px solid #c59b27;
}

.cert-institution {
  font-size: 0.85rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
  color: #333;
}

.cert-subinstitution {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: #666;
}

.cert-body {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 90%;
}

.cert-title {
  font-size: 2.2rem;
  color: #c59b27;
  font-weight: bold;
  letter-spacing: 4px;
  margin-bottom: 10px;
}

.cert-text {
  font-size: 0.85rem;
  line-height: 1.6;
  color: #444;
}

.cert-student-name {
  font-size: 1.6rem;
  font-weight: bold;
  color: #1a1a1a;
  border-bottom: 1px solid #c59b27;
  display: inline-block;
  padding: 0 20px 4px;
  margin: 4px 0;
}

.cert-course-name {
  font-weight: bold;
  color: #b01c1c;
}

.cert-footer {
  width: 100%;
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  margin-bottom: 10px;
}

.cert-signature-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.cert-signature-line {
  width: 160px;
  border-top: 1px solid #666;
}

.cert-signer-name {
  font-size: 0.7rem;
  font-weight: bold;
}

.cert-signer-role {
  font-size: 0.6rem;
  color: #666;
}

.cert-stamp {
  width: 64px;
  height: 64px;
  border: 3px double #c59b27;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  text-transform: uppercase;
  font-weight: bold;
  color: #c59b27;
  transform: rotate(-10deg);
}

.cert-watermark-bottom {
  font-size: 0.65rem;
  color: #999;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Painel de Estatísticas e Conquistas (3.png direito / mobile) */
.student-stats-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.progress-radial-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 16px;
}

.radial-progress-widget {
  position: relative;
  width: 100px;
  height: 100px;
}

.radial-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.radial-bg {
  fill: none;
  stroke: var(--border);
  stroke-width: 8px;
}

.radial-fill {
  fill: none;
  stroke: var(--accent-gold);
  stroke-width: 8px;
  stroke-linecap: round;
  stroke-dasharray: 282.7;
  stroke-dashoffset: 282.7;
  transition: stroke-dashoffset 0.8s ease;
}

.radial-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.radial-number {
  font-size: 1.4rem;
  font-weight: 800;
}

.radial-label {
  font-size: 0.65rem;
  color: var(--text-secondary);
}

.stats-numerical-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-num-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

.stat-num-label {
  color: var(--text-secondary);
}

.stat-num-val {
  font-weight: 700;
}

.badges-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.badges-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  opacity: 0.4;
  transition: opacity var(--transition-fast);
}

.badge-item.unlocked {
  opacity: 1;
}

.badge-medal {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border: 1px solid transparent;
}

.badge-item.unlocked .badge-medal {
  background-color: rgba(223, 176, 52, 0.1);
  color: var(--accent-gold);
  border-color: var(--accent-gold);
  box-shadow: 0 4px 10px rgba(223, 176, 52, 0.15);
}

.badge-name {
  font-size: 0.75rem;
  font-weight: 600;
}


/* 6. PAINEL ADMIN (Baseado em 4.png) */
.admin-metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.metric-widget {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.metric-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.metric-icon-box.red { color: var(--accent-red); background-color: var(--accent-red-glow); }
.metric-icon-box.blue { color: var(--info); background-color: rgba(14, 165, 233, 0.1); }
.metric-icon-box.gold { color: var(--accent-gold); background-color: rgba(223, 176, 52, 0.1); }
.metric-icon-box.green { color: var(--success); background-color: var(--success-glow); }

.metric-details h4 {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.2;
}

.metric-details p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.admin-grid-layout {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 32px;
}

.admin-charts-section {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* Gráfico de Barras Simulado em CSS Flex */
.chart-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.chart-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.bar-chart-sim {
  height: 200px;
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  border-bottom: 2px solid var(--border);
  padding-bottom: 8px;
}

.bar-column {
  width: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.bar-fill {
  width: 100%;
  background-color: var(--info);
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
  transition: height 1s ease;
  min-height: 5px;
}

.bar-column:nth-child(even) .bar-fill {
  background-color: var(--accent-red);
}

.bar-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  white-space: nowrap;
  transform: rotate(-15deg);
  margin-top: 4px;
}

.bar-value {
  font-size: 0.75rem;
  font-weight: 600;
}

/* Admin Creator Tools: Geração de Prova por PDF/Texto */
.quiz-creator-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.quiz-creator-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

/* Upload area */
.file-upload-dropzone {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-fast);
  margin-bottom: 20px;
}

.file-upload-dropzone:hover {
  border-color: var(--border-focus);
}

.file-upload-dropzone input {
  display: none;
}

.file-upload-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.file-upload-text strong {
  color: var(--accent-red);
}

/* Responsividade Mobile */
@media (max-width: 992px) {
  body {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
  }
  
  .sidebar-logo {
    margin-bottom: 0;
  }
  
  .nav-menu {
    display: none; /* Menu sanduíche pode ser criado se necessário */
  }
  
  .sidebar-footer {
    display: none;
  }
  
  .dashboard-sections, .classroom-layout, .certificates-layout, .admin-grid-layout {
    grid-template-columns: 1fr;
  }
}

/* ====================================================================== */
/* ============ ESTILOS ADICIONAIS PARA NOVAS FUNCIONALIDADES ============ */
/* ====================================================================== */

/* Modal genérico */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.2s ease;
  padding: 20px;
}

.modal-content {
  background-color: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-width: 480px;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.modal-content h2 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.modal-icon {
  font-size: 3rem;
  text-align: center;
  margin-bottom: 12px;
}

.login-error {
  margin-top: 8px;
  padding: 8px 12px;
  background-color: rgba(217, 45, 32, 0.1);
  border: 1px solid var(--accent-red);
  border-radius: 8px;
  color: var(--accent-red);
  font-size: 0.85rem;
}

/* Header e ações */
.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.hamburger-btn {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 40px;
  height: 40px;
  color: var(--text-primary);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.hamburger-btn:hover {
  background-color: var(--bg-hover);
}

.sidebar-close {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0 8px;
}

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.6);
  z-index: 99;
}

.sidebar-backdrop.active {
  display: block;
}

.streak-indicator {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  color: var(--accent-gold);
  font-weight: 600;
  padding: 4px 10px;
  background-color: rgba(223, 176, 52, 0.1);
  border: 1px solid rgba(223, 176, 52, 0.3);
  border-radius: 20px;
  margin-top: 6px;
}

.streak-flame {
  font-size: 0.9rem;
}

/* Search Bar */
.search-container {
  position: relative;
  margin-right: 12px;
}

.search-input {
  background-color: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px 8px 36px;
  color: var(--text-primary);
  font-size: 0.85rem;
  outline: none;
  width: 220px;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.search-input:focus {
  border-color: var(--border-focus);
  background-color: rgba(255,255,255,0.07);
  width: 280px;
}

.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-results {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 360px;
  max-height: 400px;
  overflow-y: auto;
  background-color: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  z-index: 100;
}

.search-results.active {
  display: block;
}

.search-result-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.search-result-item:hover {
  background-color: var(--bg-hover);
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-type {
  font-size: 0.7rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin-bottom: 4px;
}

.search-result-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.search-result-snippet {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.search-empty {
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Theme toggle */
.theme-toggle {
  font-size: 1.1rem;
}

.theme-toggle #themeIcon {
  display: inline-block;
  transition: transform var(--transition-normal);
}

.theme-toggle:hover #themeIcon {
  transform: rotate(180deg);
}

/* Notifications */
.notif-btn {
  position: relative;
}

.notif-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--accent-red);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid var(--bg-primary);
}

.notif-badge:empty,
.notif-badge.zero {
  display: none;
}

.notif-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  right: 60px;
  width: 380px;
  max-height: 500px;
  background-color: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  z-index: 200;
  overflow: hidden;
  display: none;
}

.notif-dropdown.active {
  display: block;
}

.notif-header {
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background-color: var(--bg-secondary);
}

.notif-header h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.notif-list {
  max-height: 420px;
  overflow-y: auto;
}

.notif-item {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition-fast);
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.notif-item:hover {
  background-color: var(--bg-hover);
}

.notif-item.unread {
  background-color: rgba(217, 45, 32, 0.05);
}

.notif-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.notif-content {
  flex: 1;
}

.notif-title {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.notif-message {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.notif-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}

.link-btn {
  background: none;
  border: none;
  color: var(--accent-red);
  font-size: 0.75rem;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
}

.link-btn:hover {
  text-decoration: underline;
}

/* User XP mini no sidebar */
.user-xp-mini {
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.user-xp-bar {
  flex: 1;
  height: 4px;
  background-color: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}

.user-xp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-red));
  transition: width 0.5s ease;
}

.user-level-badge {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-gold);
  background-color: rgba(223, 176, 52, 0.1);
  padding: 2px 6px;
  border-radius: 8px;
  white-space: nowrap;
}

/* Bookmark */
.bookmark-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: 6px;
  margin-left: auto;
  transition: all var(--transition-fast);
}

.bookmark-btn:hover {
  background-color: var(--bg-hover);
}

.bookmark-btn.active {
  color: var(--accent-gold);
}

.bookmark-btn.active #bookmarkIcon {
  color: var(--accent-gold);
}

/* Video player extras */
.video-captions {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(0,0,0,0.85);
  color: #fff;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 500;
  z-index: 3;
  max-width: 80%;
  text-align: center;
}

/* Catalog filters */
.catalog-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.filter-chip {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.filter-chip:hover {
  border-color: var(--border-focus);
  color: var(--text-primary);
}

.filter-chip.active {
  background-color: var(--accent-red);
  border-color: var(--accent-red);
  color: #fff;
}

/* Banner actions */
.banner-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Dashboard announcements */
.dashboard-side-panel .side-panel-card {
  margin-bottom: 24px;
}

/* Ranking */
.ranking-podium {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
  align-items: end;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.podium-item {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  position: relative;
}

.podium-item.first {
  border-color: var(--accent-gold);
  background: linear-gradient(135deg, rgba(223, 176, 52, 0.1), var(--bg-secondary));
  padding-top: 32px;
}

.podium-item.second {
  border-color: #94a3b8;
}

.podium-item.third {
  border-color: #b45309;
}

.podium-medal {
  font-size: 2rem;
  margin-bottom: 8px;
}

.podium-name {
  font-weight: 700;
  margin-bottom: 4px;
}

.podium-xp {
  font-size: 0.85rem;
  color: var(--accent-gold);
  font-weight: 600;
}

.podium-rank {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent-gold);
  color: #000;
  font-weight: 800;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.ranking-table-wrapper {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.ranking-table {
  width: 100%;
  border-collapse: collapse;
}

.ranking-table th {
  background-color: var(--bg-hover);
  text-align: left;
  padding: 14px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ranking-table td {
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}

.ranking-table tr.you {
  background-color: rgba(217, 45, 32, 0.08);
}

.ranking-table tr.you td {
  font-weight: 600;
}

.rank-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rank-cell-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--accent-red);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

/* Glossary */
.glossary-search-input {
  width: 100%;
  background-color: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.glossary-search-input:focus {
  border-color: var(--border-focus);
  background-color: rgba(255,255,255,0.07);
}

body.light-theme .glossary-search-input {
  background-color: #ffffff;
  border-color: #e2e8f0;
  color: #0f172a;
}

.glossary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.glossary-item {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  transition: all var(--transition-fast);
}

.glossary-item:hover {
  border-color: var(--border-focus);
  transform: translateY(-2px);
}

.glossary-term {
  font-weight: 700;
  color: var(--accent-gold);
  font-size: 0.95rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.glossary-term::before {
  content: '▸';
  color: var(--accent-red);
}

.glossary-def {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.glossary-mini {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.glossary-mini-item {
  font-size: 0.78rem;
  padding: 6px 10px;
  background-color: rgba(223, 176, 52, 0.08);
  border-left: 2px solid var(--accent-gold);
  border-radius: 4px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.glossary-mini-item strong {
  color: var(--accent-gold);
  margin-right: 4px;
}

/* Calendar */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.calendar-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.activity-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition-fast);
}

.activity-card:hover {
  border-color: var(--border-focus);
  transform: translateY(-2px);
}

.activity-card.signed-up {
  border-color: var(--success);
  background: linear-gradient(135deg, rgba(18, 183, 106, 0.05), var(--bg-secondary));
}

.activity-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.activity-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.activity-icon-box.aquatico { background-color: #0ea5e9; }
.activity-icon-box.altura { background-color: #f79009; }
.activity-icon-box.florestal { background-color: #12b76a; }
.activity-icon-box.medico { background-color: #f04438; }
.activity-icon-box.evacuacao { background-color: #dfb034; }
.activity-icon-box.direcao { background-color: #6366f1; }
.activity-icon-box.radio { background-color: #ec4899; }

.activity-info {
  flex: 1;
}

.activity-title {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 6px;
}

.activity-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.activity-meta-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.activity-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.activity-actions .btn {
  flex: 1;
}

/* Forum */
.forum-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.forum-comment {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.forum-comment:last-of-type {
  border-bottom: none;
}

.forum-comment-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.forum-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--accent-red);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.forum-author {
  font-weight: 600;
  font-size: 0.85rem;
}

.forum-rank {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.forum-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-left: auto;
}

.forum-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-left: 42px;
}

.forum-empty {
  text-align: center;
  padding: 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.forum-input-wrap {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.forum-input {
  flex: 1;
  background-color: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  resize: vertical;
  min-height: 60px;
}

.forum-input:focus {
  border-color: var(--border-focus);
}

/* Timeline */
.timeline-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.timeline-stat-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.timeline-stat-card h4 {
  font-size: 1.6rem;
  margin-bottom: 4px;
}

.timeline-stat-card p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--border);
}

.timeline-item {
  position: relative;
  padding: 16px 20px;
  margin-bottom: 16px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--accent-red);
  border: 2px solid var(--bg-primary);
}

.timeline-item.completed::before {
  background-color: var(--success);
}

.timeline-item.quiz::before {
  background-color: var(--accent-gold);
}

.timeline-date {
  font-size: 0.75rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin-bottom: 4px;
}

.timeline-title {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 4px;
}

.timeline-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.timeline-empty {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}

/* NPS Scale */
.nps-scale {
  display: grid;
  grid-template-columns: repeat(11, 1fr);
  gap: 4px;
  margin: 12px 0;
}

.nps-btn {
  aspect-ratio: 1;
  border: 1px solid var(--border);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.nps-btn:hover {
  border-color: var(--accent-red);
  transform: scale(1.05);
}

.nps-btn.selected {
  background-color: var(--accent-red);
  border-color: var(--accent-red);
}

.nps-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Admin Tabs */
.admin-tabs-nav {
  display: flex;
  gap: 4px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 24px;
  overflow-x: auto;
}

.admin-nav-tab {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 10px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.admin-nav-tab:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.admin-nav-tab.active {
  background-color: var(--accent-red);
  color: #fff;
}

.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.search-input-inline {
  background-color: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--text-primary);
  font-size: 0.85rem;
  outline: none;
  font-family: inherit;
  min-width: 240px;
}

/* Admin Courses List */
.admin-courses-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.admin-course-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-course-card h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.admin-course-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.admin-course-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.admin-course-actions .btn {
  flex: 1;
  padding: 6px 10px;
  font-size: 0.8rem;
}

/* Admin Students Table */
.admin-students-table-wrapper {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow-x: auto;
}

.admin-students-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-students-table th {
  background-color: var(--bg-hover);
  text-align: left;
  padding: 12px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
}

.admin-students-table td {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  vertical-align: middle;
}

.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status-badge.active {
  background-color: var(--success-glow);
  color: var(--success);
  border: 1px solid var(--success);
}

.status-badge.inactive {
  background-color: rgba(100, 116, 139, 0.15);
  color: var(--text-muted);
  border: 1px solid var(--text-muted);
}

.admin-students-table .btn-icon {
  background-color: transparent;
  border: 1px solid var(--border);
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-secondary);
  margin-right: 4px;
  font-size: 0.85rem;
}

.admin-students-table .btn-icon:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.admin-students-table .btn-icon.danger:hover {
  background-color: rgba(217, 45, 32, 0.1);
  color: var(--accent-red);
  border-color: var(--accent-red);
}

/* Admin Activities */
.admin-activities-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.admin-activity-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

/* Cadastro de curso (modal) */
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Quiz - modo prática */
.quiz-mode-toggle {
  display: flex;
  gap: 4px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  margin-bottom: 16px;
}

.quiz-mode-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.quiz-mode-btn:hover {
  color: var(--text-primary);
}

.quiz-mode-btn.active {
  background-color: var(--accent-red);
  color: #fff;
}

.quiz-mode-info {
  background-color: rgba(14, 165, 233, 0.08);
  border-left: 3px solid var(--info);
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.quiz-option-item.correct {
  background-color: rgba(18, 183, 106, 0.15);
  border-color: var(--success);
}

.quiz-option-item.incorrect {
  background-color: rgba(217, 45, 32, 0.15);
  border-color: var(--accent-red);
}

.quiz-explanation {
  margin-top: 8px;
  padding: 8px 12px;
  background-color: rgba(223, 176, 52, 0.08);
  border-left: 3px solid var(--accent-gold);
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: none;
}

.quiz-option-item.correct .quiz-explanation,
.quiz-option-item.incorrect .quiz-explanation {
  display: block;
}

/* TEMA CLARO */
body.light-theme {
  --bg-primary: #f5f7fa;
  --bg-secondary: #ffffff;
  --bg-hover: #eef1f5;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-modal: rgba(255, 255, 255, 0.98);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border: #e2e8f0;
  --border-focus: #94a3b8;
}

body.light-theme .login-screen {
  background:
    radial-gradient(circle at 20% 20%, rgba(217, 45, 32, 0.08), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(223, 176, 52, 0.06), transparent 50%),
    linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

body.light-theme .login-screen::before {
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
}

body.light-theme .login-screen::after {
  border-color: rgba(217, 45, 32, 0.1);
}

body.light-theme .notif-badge {
  border-color: #ffffff;
}

body.light-theme .timeline-item::before {
  border-color: #ffffff;
}

body.light-theme .form-group input,
body.light-theme .form-group select,
body.light-theme .form-group textarea {
  background-color: #ffffff;
  border-color: #e2e8f0;
  color: #0f172a;
}

body.light-theme .form-group input:focus,
body.light-theme .form-group select:focus,
body.light-theme .form-group textarea:focus {
  background-color: #ffffff;
}

body.light-theme .forum-input,
body.light-theme .search-input,
body.light-theme .notes-textarea {
  background-color: #ffffff;
  border-color: #e2e8f0;
  color: #0f172a;
}

body.light-theme .admin-students-table tr.you {
  background-color: rgba(217, 45, 32, 0.05);
}

/* Responsividade Mobile Completa */
@media (max-width: 992px) {
  .hamburger-btn {
    display: inline-flex;
  }
  
  .sidebar-close {
    display: inline-block;
  }
  
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    flex-direction: column;
    padding: 24px 16px;
    height: 100vh;
    overflow-y: auto;
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .sidebar-logo {
    margin-bottom: 24px;
    justify-content: space-between;
  }
  
  .nav-menu {
    display: block;
    flex: 1;
  }
  
  .sidebar-footer {
    display: block;
    margin-top: auto;
  }
  
  .search-input {
    width: 160px;
  }
  
  .search-input:focus {
    width: 200px;
  }
  
  .search-results {
    width: 280px;
  }
  
  .header-actions {
    gap: 8px;
  }
  
  .header-left {
    flex: 0 1 auto;
  }
}

@media (max-width: 768px) {
  .dashboard-sections,
  .classroom-layout,
  .certificates-layout,
  .admin-grid-layout {
    grid-template-columns: 1fr;
  }
  
  .header-actions {
    flex-wrap: wrap;
  }
  
  .search-container {
    order: 10;
    width: 100%;
    margin: 8px 0 0 0;
  }
  
  .search-input,
  .search-input:focus {
    width: 100%;
  }
  
  .ranking-podium {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .podium-item.first {
    order: -1;
  }
  
  .form-row-2 {
    grid-template-columns: 1fr;
  }
  
  .notif-dropdown {
    width: calc(100vw - 32px);
    right: -100px;
  }
  
  .header-actions #headerUserGreeting {
    display: none;
  }
  
  .nps-scale {
    grid-template-columns: repeat(6, 1fr);
  }
}

@media (max-width: 480px) {
  .login-card {
    padding: 24px;
  }
  
  .welcome-banner {
    padding: 24px;
  }
  
  .welcome-banner h1 {
    font-size: 1.4rem;
  }
  
  .nps-scale {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* =========================================================
   NOVAS REGRAS EAD COMPLETO
   ========================================================= */

.modal-content.wide {
  max-width: 900px;
}

/* Leitor de PDF - Estilo Livro Didático */
.pdf-book-reader {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.pdf-book-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.pdf-book-header span {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pdf-book-wrapper {
  background-color: #12121e;
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  max-height: 70vh;
  overflow: auto;
}

.pdf-book-page-outer {
  background-color: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  border-radius: 4px;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#pdfCanvas {
  max-width: 100%;
  height: auto !important;
  display: block;
}

.pdf-book-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.pdf-page-indicator {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 100px;
  text-align: center;
}

@media print {
  body {
    background: #fff !important;
    color: #000 !important;
  }
  /* Hide all layout structures */
  body > *:not(.app-container),
  .app-container > *:not(.content-wrapper),
  .content-wrapper > *:not(.main-content),
  .main-content > *:not(#certificatesTab),
  #certificatesTab > *:not(.certificates-layout),
  .certificates-layout > *:not(.certificate-preview-box),
  .certificate-preview-box > *:not(#certificateContainer),
  #certificateContainer > * {
    display: none !important;
  }
  
  /* Make sure the certificate is visible and centered */
  body, .app-container, .content-wrapper, .main-content, #certificatesTab, .certificates-layout, .certificate-preview-box, #certificateContainer {
    display: block !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    width: 100% !important;
    height: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    background: none !important;
    box-shadow: none !important;
    visibility: visible !important;
  }

  .military-certificate {
    display: flex !important;
    visibility: visible !important;
    position: absolute !important;
    left: 50% !important;
    top: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 100% !important;
    max-width: 900px !important;
    height: auto !important;
    aspect-ratio: 1.414 / 1 !important;
    box-shadow: none !important;
    border: 15px double #c59b27 !important;
    background-color: #faf9f6 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
  
  @page {
    size: landscape;
    margin: 0;
  }
}