/* PREMIUM THEME - Matching app.html style (blue/red/orange) */
.app-inner { background: #f8fafc; }
.card { box-shadow: 0 4px 20px rgba(0,0,0,0.06) !important; border: 1px solid rgba(226,232,240,0.6) !important; border-radius: var(--br) !important; }
.form-group input:focus { border-color: var(--orange) !important; box-shadow: 0 0 0 4px rgba(232,119,46,0.12) !important; }
.btn { border-radius: 14px !important; font-weight: 700 !important; transition: all 0.3s !important; }
.btn-primary { box-shadow: 0 4px 15px rgba(196,32,50,0.3) !important; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 25px rgba(196,32,50,0.4) !important; }
.btn-secondary { border: 1px solid #e2e8f0 !important; }
.btn-secondary:hover { border-color: var(--orange) !important; box-shadow: 0 4px 16px rgba(232,119,46,0.12) !important; transform: translateY(-1px); }
.level-card { border: 1px solid rgba(226,232,240,0.6) !important; border-radius: 16px !important; box-shadow: 0 2px 12px rgba(0,0,0,0.05) !important; transition: all 0.3s !important; }
.level-card:hover { transform: translateX(5px) !important; border-color: var(--orange) !important; box-shadow: 0 4px 20px rgba(232,119,46,0.15) !important; }
.progress-fill { background: linear-gradient(90deg, var(--orange), #f39c12) !important; }
.progress-text { color: var(--orange) !important; font-weight: 600 !important; }
.question-number { background: linear-gradient(135deg, var(--orange), #f39c12) !important; color: white !important; box-shadow: 0 2px 10px rgba(232,119,46,0.3) !important; }
.question-text { background: #f8fafc !important; border: 1px solid #e2e8f0 !important; border-radius: 16px !important; }
.option { border: 2px solid rgba(226,232,240,0.6) !important; border-radius: 14px !important; transition: all 0.3s !important; }
.option:hover:not(.disabled) { border-color: var(--orange) !important; box-shadow: 0 4px 16px rgba(232,119,46,0.12) !important; transform: translateY(-2px); }
.option.correct { border-color: #10b981 !important; background: rgba(16,185,129,0.08) !important; box-shadow: 0 4px 16px rgba(16,185,129,0.15) !important; }
.option.incorrect { border-color: #ef4444 !important; background: rgba(239,68,68,0.08) !important; }
.option-letter { background: linear-gradient(135deg, #e2e8f0, #cbd5e1) !important; color: var(--text) !important; font-weight: 700 !important; border-radius: 50% !important; }
.score-fill { filter: drop-shadow(0 0 6px rgba(232,119,46,0.4)) !important; }
.stat { background: #f8fafc !important; border: 1px solid rgba(226,232,240,0.6) !important; border-radius: 16px !important; }
.video-lesson-card, .video-card { border: 1px solid rgba(226,232,240,0.6) !important; border-radius: 16px !important; box-shadow: 0 2px 10px rgba(0,0,0,0.04) !important; transition: all 0.3s !important; }
.video-lesson-card:hover, .video-card:hover { border-color: var(--orange) !important; box-shadow: 0 4px 20px rgba(232,119,46,0.12) !important; transform: translateY(-2px) !important; }
.video-level-tab, .study-level-tab { border: 1px solid rgba(226,232,240,0.4) !important; border-radius: 25px !important; transition: all 0.3s !important; }
.video-level-tab:hover, .study-level-tab:hover { border-color: var(--orange) !important; color: var(--orange) !important; }
.video-level-tab.active, .study-level-tab.active { background: linear-gradient(135deg, var(--orange), #f39c12) !important; color: white !important; border-color: transparent !important; box-shadow: 0 4px 12px rgba(232,119,46,0.3) !important; }
.study-category-card { border: 1px solid rgba(226,232,240,0.6) !important; border-radius: 16px !important; box-shadow: 0 2px 10px rgba(0,0,0,0.04) !important; transition: all 0.3s !important; }
.study-category-card:hover { border-color: var(--orange) !important; box-shadow: 0 4px 20px rgba(232,119,46,0.12) !important; transform: translateY(-2px) !important; }
.specialty-card:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.2) !important; }
.specialty-card:active { transform: scale(0.96); }
.cert-card, .membership-card { border: 1px solid rgba(226,232,240,0.6) !important; border-radius: 16px !important; box-shadow: 0 2px 10px rgba(0,0,0,0.04) !important; transition: all 0.3s !important; }
.cert-card:hover, .membership-card:hover { transform: translateY(-3px) !important; border-color: var(--orange) !important; box-shadow: 0 8px 25px rgba(232,119,46,0.15) !important; }
.certificate-card { box-shadow: 0 4px 20px rgba(255,215,0,0.15) !important; border-radius: 20px !important; }
.certificate-earned-badge { background: linear-gradient(135deg, #10b981, #059669) !important; box-shadow: 0 2px 8px rgba(16,185,129,0.3) !important; }
.profile-avatar { box-shadow: 0 8px 30px rgba(26,58,107,0.2) !important; border: 4px solid #e2e8f0 !important; }
.admin-stat-card { 
      background: #ffffff !important; 
      border: 1px solid #e2e8f0 !important; 
      border-radius: 12px !important; 
      box-shadow: 0 1px 3px rgba(0,0,0,0.06) !important; 
      transition: all 0.2s !important;
      color: #1e293b !important;
    }
.admin-stat-card:hover { transform: translateY(-3px) !important; box-shadow: 0 8px 25px rgba(26,58,107,0.12) !important; border-color: var(--blue-light) !important; }
.admin-section { 
      background: #ffffff !important; 
      border: 1px solid #e2e8f0 !important; 
      border-radius: 16px !important; 
      box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04) !important;
      padding: 20px !important;
    }
.technician-card { border-left: 4px solid var(--blue-light) !important; transition: all 0.3s !important; }
.technician-card:hover { box-shadow: 0 4px 16px rgba(37,99,235,0.1) !important; transform: translateX(5px) !important; }
.admin-lock-toggle.locked { background: linear-gradient(135deg, #ef4444, #dc2626) !important; box-shadow: 0 2px 8px rgba(239,68,68,0.3) !important; }
.admin-lock-toggle.unlocked { background: linear-gradient(135deg, #10b981, #059669) !important; box-shadow: 0 2px 8px rgba(16,185,129,0.3) !important; }
.timeline-tab.active { background: linear-gradient(135deg, var(--orange), #f39c12) !important; color: white !important; }

/* TEXT */
h1, h2, h3, .level-info h3, .technician-name, .cert-name, .video-lesson-info h3, .study-category-info h3 { color: var(--text) !important; font-weight: 800 !important; }
.subtitle, .profile-level-subtitle, .study-breadcrumb, .certificate-title, .admin-chart-title, .video-progress-text, .progress-text, .timeline-date, .score-label { color: var(--text-light) !important; font-weight: 600 !important; }
.stat-value, .admin-stat-value { font-weight: 900 !important; }
.btn-primary { background: linear-gradient(135deg, var(--red), #a01a2a) !important; }
.option-text, .question-text, .profile-value, .admin-detail-value, .certificate-detail-value, .cert-detail-value, .admin-bar-label { color: var(--text) !important; font-weight: 600 !important; }
.profile-label, .certificate-detail-label, .cert-detail-label, .admin-detail-label, .stat-label, .admin-stat-label, .video-card-info p, .technician-meta, .technician-id { color: var(--text-light) !important; }

/* PREMIUM BADGE ICONS */
.level-icon {
  font-size: 32px !important;
  width: 56px !important; height: 56px !important;
  display: flex !important; align-items: center !important; justify-content: center !important;
  border-radius: 50% !important;
  background: linear-gradient(145deg, #f8fafc, #e2e8f0) !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1), inset 0 2px 4px rgba(255,255,255,0.8), inset 0 -2px 4px rgba(0,0,0,0.06) !important;
  border: 2px solid rgba(0,0,0,0.06) !important;
  position: relative !important;
}
.cert-icon {
  font-size: 32px !important;
  width: 52px !important; height: 52px !important;
  display: inline-flex !important; align-items: center !important; justify-content: center !important;
  border-radius: 50% !important;
  background: linear-gradient(145deg, #fffbeb, #fde68a) !important;
  box-shadow: 0 4px 12px rgba(232,119,46,0.2), inset 0 2px 4px rgba(255,255,255,0.8) !important;
  border: 2px solid rgba(232,119,46,0.25) !important;
}

/* Per-level badge colors */
.badge-principiante, .level-card:nth-child(1) .level-icon { background: linear-gradient(145deg, #d1fae5, #6ee7b7) !important; border-color: rgba(16,185,129,0.3) !important; }
.badge-intermedio, .level-card:nth-child(2) .level-icon { background: linear-gradient(145deg, #dbeafe, #93c5fd) !important; border-color: rgba(59,130,246,0.3) !important; }
.badge-avanzado, .level-card:nth-child(3) .level-icon { background: linear-gradient(145deg, #fef3c7, #fcd34d) !important; border-color: rgba(245,158,11,0.3) !important; }
.badge-elite, .level-card:nth-child(4) .level-icon { background: linear-gradient(145deg, #fee2e2, #fca5a5) !important; border-color: rgba(196,32,50,0.3) !important; }
.badge-platino, .level-card:nth-child(5) .level-icon { background: linear-gradient(145deg, #e0e7ff, #a5b4fc) !important; border-color: rgba(26,58,107,0.3) !important; }

/* CERT COURSE CARDS */
div[style*="grid-template-columns: repeat(4, 1fr)"] {
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 12px !important;
}
.cert-card {
  padding: 16px 10px !important;
  border-radius: 16px !important;
  min-height: 110px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
}
.cert-card .cert-icon {
  width: 60px !important; height: 60px !important;
  display: flex !important; align-items: center !important; justify-content: center !important;
  border-radius: 16px !important;
  background: linear-gradient(145deg, #f8fafc, #e2e8f0) !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08), inset 0 2px 4px rgba(255,255,255,0.9) !important;
  margin-bottom: 8px !important;
  font-size: 32px !important;
}
.cert-card .cert-name {
  font-size: 13px !important; font-weight: 700 !important; color: var(--text) !important;
  margin-bottom: 2px !important;
}
.cert-card .cert-price, .cert-card .cert-status {
  font-size: 11px !important; font-weight: 600 !important;
}
    /* ============================================ */
    /* SISTEMA DE ASISTENCIA */
    /* ============================================ */
    .attendance-card {
      background: #ffffff;
      border-radius: 15px;
      padding: 25px;
      margin: 15px 0;
      text-align: center;
      box-shadow: 0 2px 12px rgba(0,0,0,0.08);
      border: 1px solid #e2e8f0;
    }
    .attendance-timer {
      font-size: 48px;
      font-weight: bold;
      color: #E31937;
      margin: 20px 0;
      font-family: 'Courier New', monospace;
    }
    .attendance-status {
      display: inline-block;
      padding: 8px 20px;
      border-radius: 20px;
      font-weight: bold;
      font-size: 14px;
      margin: 10px 0;
    }
    .status-active { background: #e8f5e9; color: #2e7d32; border: 1px solid #a5d6a7; }
    .status-inactive { background: #fce4ec; color: #c62828; border: 1px solid #ef9a9a; }
    .btn-checkin {
      width: 100%;
      padding: 18px;
      border: none;
      border-radius: 12px;
      font-size: 20px;
      font-weight: bold;
      cursor: pointer;
      transition: all 0.3s;
      margin: 10px 0;
    }
    .btn-checkin-in { background: linear-gradient(135deg, #27ae60, #2ecc71); color: white; box-shadow: 0 4px 15px rgba(46,204,113,0.3); }
    .btn-checkin-in:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(46,204,113,0.4); }
    .btn-checkin-out { background: linear-gradient(135deg, #E31937, #C62828); color: white; box-shadow: 0 4px 15px rgba(227,25,55,0.3); }
    .btn-checkin-out:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(227,25,55,0.4); }
    .attendance-type-selector { display: flex; gap: 10px; margin: 15px 0; }
    .type-option {
      flex: 1; padding: 12px; border-radius: 10px; border: 2px solid #e2e8f0;
      background: #f8fafc; color: #1e293b; cursor: pointer; text-align: center; transition: all 0.3s;
    }
    .type-option.selected { border-color: #E31937; background: #fce4ec; color: #E31937; font-weight: bold; }
    .attendance-history { margin-top: 20px; }
    .history-item {
      display: flex; justify-content: space-between; align-items: center;
      padding: 12px 15px; background: #f8fafc; border-radius: 10px; margin: 8px 0; font-size: 14px; border: 1px solid #e2e8f0;
    }
    .history-date { color: #64748b; }
    .history-hours { color: #E31937; font-weight: bold; }
    .history-type { padding: 3px 10px; border-radius: 10px; font-size: 12px; }
    .type-presencial { background: #e8f5e9; color: #2e7d32; }
    .type-zoom { background: #e3f2fd; color: #1565c0; }
    .admin-attendance-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 15px; margin: 15px 0; }
    .admin-att-card { background: #ffffff; border-radius: 12px; padding: 15px; border-left: 4px solid #f39c12; border:1px solid #e2e8f0; }
    .admin-att-card h4 { margin: 0 0 5px 0; color: #f39c12; font-size: 13px; }
    .admin-att-stat { font-size: 28px; font-weight: bold; color: white; }
    .admin-att-label { font-size: 12px; color: #ccc; }
    .live-indicator { display: inline-block; width: 8px; height: 8px; background: #2ecc71; border-radius: 50%; margin-right: 5px; animation: pulse-dot 1.5s infinite; }
    @keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
    .attendance-table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 13px; }
    .attendance-table th { background: rgba(243,156,18,0.2); padding: 10px 8px; text-align: left; color: #f39c12; border-bottom: 1px solid rgba(255,255,255,0.15); }
    .attendance-table td { padding: 10px 8px; border-bottom: 1px solid rgba(255,255,255,0.08); color: #ddd; }
    .attendance-table tr:hover td { background: rgba(255,255,255,0.05); }
    .attendance-summary-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 15px 0; }
    .att-summary-card { background: #f8fafc; border-radius: 10px; padding: 15px; text-align: center; border: 1px solid #e2e8f0; }
    .att-summary-number { font-size: 24px; font-weight: bold; color: #E31937; }
    .att-summary-text { font-size: 11px; color: #64748b; margin-top: 5px; }
    .filter-bar { display: flex; gap: 10px; margin: 15px 0; flex-wrap: wrap; }
    .filter-bar select { padding: 8px 12px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.3); background: rgba(255,255,255,0.15); color: white; font-size: 13px; }

/* ===== NOTIFICATION BELL SYSTEM ===== */
.notif-bell-container { position: fixed; top: 70px; right: 15px; z-index: 500; }
.notif-bell-btn { background: linear-gradient(135deg, #6366f1, #8b5cf6); border: none; width: 48px; height: 48px; border-radius: 50%; font-size: 22px; cursor: pointer; position: relative; box-shadow: 0 4px 15px rgba(99,102,241,0.4); transition: transform 0.2s; display: flex; align-items: center; justify-content: center; }
.notif-bell-btn:hover { transform: scale(1.1); }
.notif-badge { position: absolute; top: -2px; right: -2px; background: #ef4444; color: white; font-size: 11px; font-weight: bold; min-width: 20px; height: 20px; border-radius: 10px; display: flex; align-items: center; justify-content: center; border: 2px solid white; }
.notif-badge.hidden { display: none; }
.notif-panel { position: fixed; top: 70px; right: 10px; width: 340px; max-width: calc(100vw - 20px); max-height: 70vh; background: linear-gradient(135deg, #1e293b, #0f172a); border: 1px solid rgba(99,102,241,0.3); border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); overflow: hidden; display: none; z-index: 501; }
.notif-panel.open { display: block; }
.notif-panel-header { display: flex; justify-content: space-between; align-items: center; padding: 15px 18px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.notif-panel-title { color: white; font-size: 16px; font-weight: bold; }
.notif-clear-btn { background: none; border: none; color: #64748b; font-size: 12px; cursor: pointer; padding: 5px 10px; border-radius: 8px; }
.notif-clear-btn:hover { background: rgba(255,255,255,0.1); color: #94a3b8; }
.notif-list { overflow-y: auto; max-height: calc(70vh - 55px); padding: 8px; }
.notif-item { display: flex; gap: 12px; padding: 12px; border-radius: 12px; margin-bottom: 4px; transition: background 0.2s; }
.notif-item:hover { background: rgba(255,255,255,0.05); }
.notif-item.unread { background: rgba(99,102,241,0.1); border-left: 3px solid #6366f1; }
.notif-icon { font-size: 24px; flex-shrink: 0; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 10px; }
.notif-icon.checkin { background: rgba(39,174,96,0.2); }
.notif-icon.quiz { background: rgba(243,156,18,0.2); }
.notif-icon.payment { background: rgba(46,204,113,0.2); }
.notif-icon.register { background: rgba(52,152,219,0.2); }
.notif-content { flex: 1; min-width: 0; }
.notif-text { color: #e2e8f0; font-size: 13px; line-height: 1.4; }
.notif-time { color: #64748b; font-size: 11px; margin-top: 3px; }
.notif-empty { text-align: center; padding: 40px 20px; color: #64748b; }
.notif-empty-icon { font-size: 40px; margin-bottom: 10px; opacity: 0.5; }
@keyframes bounceArrow { 0%,100%{transform:translateY(-50%);} 50%{transform:translateY(calc(-50% - 6px));} }