/* =============================================
   PTE PREPARATION PLATFORM — STYLESHEET
   ============================================= */

:root {
  --pte-primary:      #1e3a8a;
  --pte-primary-light:#3b82f6;
  --pte-accent:       #7c3aed;
  --pte-accent-light: #a78bfa;
  --pte-success:      #059669;
  --pte-warning:      #d97706;
  --pte-error:        #dc2626;
  --pte-info:         #0284c7;
  --pte-bg:           #f0f4ff;
  --pte-surface:      #ffffff;
  --pte-border:       #e2e8f0;
  --pte-text:         #1e293b;
  --pte-text-muted:   #64748b;
  --pte-radius:       12px;
  --pte-shadow:       0 2px 12px rgba(30,58,138,.1);
  --pte-shadow-lg:    0 8px 32px rgba(30,58,138,.15);
}

/* ---- Base ---- */
.pte-dashboard, .pte-form-container, .pte-portal-grid,
.pte-public-tests, .pte-contact-wrapper {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--pte-text);
  line-height: 1.6;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* =============================================
   ALERTS & NOTICES
   ============================================= */
.pte-alert {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--pte-radius);
  margin-bottom: 1.5rem;
  font-weight: 500;
  font-size: .95rem;
}
.pte-alert-icon { font-size: 1.1rem; }
.pte-alert-success { background:#dcfce7; color:#166534; border:1px solid #86efac; }
.pte-alert-error   { background:#fee2e2; color:#991b1b; border:1px solid #fca5a5; }
.pte-alert-info    { background:#e0f2fe; color:#075985; border:1px solid #7dd3fc; }

.pte-notice-box {
  background: var(--pte-bg);
  border: 1px solid var(--pte-border);
  border-radius: var(--pte-radius);
  padding: 1.5rem;
  text-align: center;
}

/* =============================================
   DASHBOARD HEADER
   ============================================= */
.pte-dash-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
  gap: 1rem;
  flex-wrap: wrap;
  background: linear-gradient(135deg, var(--pte-primary) 0%, var(--pte-accent) 100%);
  color: #fff;
  padding: 2rem;
  border-radius: 16px;
}
.pte-dash-header h1 { margin: 0 0 .3rem; font-size: 1.6rem; color: #fff; }
.pte-dash-subtitle  { margin: 0; opacity: .85; color: #fff; }
.pte-header-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* =============================================
   STATS GRID
   ============================================= */
.pte-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.pte-stat-card {
  background: var(--pte-surface);
  border-radius: var(--pte-radius);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--pte-shadow);
  border-top: 4px solid;
  transition: transform .2s, box-shadow .2s;
}
.pte-stat-card:hover { transform: translateY(-3px); box-shadow: var(--pte-shadow-lg); }
.pte-stat-icon  { font-size: 2rem; margin-bottom: .5rem; }
.pte-stat-value { font-size: 2rem; font-weight: 700; line-height: 1; }
.pte-stat-label { font-size: .8rem; color: var(--pte-text-muted); margin-top: .25rem; text-transform: uppercase; letter-spacing: .05em; }

.pte-stat-blue   { border-color: #3b82f6; }
.pte-stat-blue   .pte-stat-value { color: #1d4ed8; }
.pte-stat-purple { border-color: #7c3aed; }
.pte-stat-purple .pte-stat-value { color: #5b21b6; }
.pte-stat-green  { border-color: #059669; }
.pte-stat-green  .pte-stat-value { color: #047857; }
.pte-stat-orange { border-color: #d97706; }
.pte-stat-orange .pte-stat-value { color: #b45309; }
.pte-stat-teal   { border-color: #0d9488; }
.pte-stat-teal   .pte-stat-value { color: #0f766e; }
.pte-stat-pink   { border-color: #db2777; }
.pte-stat-pink   .pte-stat-value { color: #be185d; }

/* =============================================
   SECTIONS
   ============================================= */
.pte-section { margin-bottom: 2.5rem; }
.pte-section-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--pte-primary);
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--pte-border);
}
.pte-empty { color: var(--pte-text-muted); padding: 2rem; text-align: center; background: var(--pte-bg); border-radius: var(--pte-radius); }
.pte-text-muted { color: var(--pte-text-muted); }

/* =============================================
   BADGES
   ============================================= */
.pte-badge {
  display: inline-block;
  padding: .2rem .7rem;
  border-radius: 99px;
  color: #fff;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: .5rem;
}
.pte-badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ef4444;
  color: #fff;
  border-radius: 99px;
  font-size: .7rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  margin-left: 6px;
}

/* =============================================
   STATUS
   ============================================= */
.pte-status {
  display: inline-block;
  padding: .2rem .75rem;
  border-radius: 99px;
  font-size: .8rem;
  font-weight: 600;
}
.pte-status-pending  { background:#fef3c7; color:#92400e; }
.pte-status-reviewed { background:#d1fae5; color:#065f46; }

/* =============================================
   MODULES
   ============================================= */
.pte-module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.pte-module-card {
  background: var(--pte-surface);
  border-radius: var(--pte-radius);
  padding: 1.5rem;
  box-shadow: var(--pte-shadow);
  border-left: 5px solid;
  transition: transform .2s, box-shadow .2s;
}
.pte-module-card:hover { transform: translateY(-3px); box-shadow: var(--pte-shadow-lg); }
.pte-module-icon { font-size: 2rem; margin-bottom: .75rem; }
.pte-module-card h3 { margin: 0 0 .5rem; font-size: 1.1rem; }
.pte-module-card p  { margin: 0 0 .75rem; color: var(--pte-text-muted); font-size: .9rem; }

.pte-module-speaking  { border-color: #4f46e5; }
.pte-module-writing   { border-color: #0891b2; }
.pte-module-reading   { border-color: #059669; }
.pte-module-listening { border-color: #d97706; }

/* =============================================
   MATERIALS
   ============================================= */
.pte-materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.pte-material-card {
  background: var(--pte-surface);
  border-radius: var(--pte-radius);
  padding: 1.25rem;
  box-shadow: var(--pte-shadow);
  border: 1px solid var(--pte-border);
}
.pte-material-card h4 { margin: .5rem 0; font-size: 1rem; }
.pte-material-card p  { color: var(--pte-text-muted); font-size: .9rem; margin: 0 0 .75rem; }
.pte-material-meta {
  display: flex;
  justify-content: space-between;
  font-size: .8rem;
  color: var(--pte-text-muted);
  margin-bottom: .75rem;
}
.pte-material-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* =============================================
   TESTS
   ============================================= */
.pte-tests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.pte-test-card {
  background: var(--pte-surface);
  border-radius: var(--pte-radius);
  padding: 1.25rem;
  box-shadow: var(--pte-shadow);
  border: 1px solid var(--pte-border);
}
.pte-test-card h3, .pte-test-card h4 { margin: .5rem 0; }
.pte-test-duration    { color: var(--pte-accent); font-weight: 600; margin: .25rem 0; }
.pte-test-instructions { color: var(--pte-text-muted); font-size: .9rem; margin-bottom: .75rem; }

/* =============================================
   FEEDBACK
   ============================================= */
.pte-feedback-list { display: flex; flex-direction: column; gap: 1rem; }
.pte-feedback-card {
  background: var(--pte-surface);
  border-radius: var(--pte-radius);
  padding: 1.25rem;
  box-shadow: var(--pte-shadow);
  border-left: 4px solid var(--pte-accent);
}
.pte-feedback-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: .5rem;
}
.pte-feedback-score {
  margin-left: auto;
  font-weight: 700;
  color: var(--pte-success);
}
.pte-feedback-meta {
  display: flex;
  gap: 1rem;
  font-size: .8rem;
  color: var(--pte-text-muted);
  margin-top: .5rem;
  flex-wrap: wrap;
}

/* =============================================
   NOTICES
   ============================================= */
.pte-notices-list { display: flex; flex-direction: column; gap: .75rem; }
.pte-notice-card {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--pte-radius);
  padding: 1rem 1.25rem;
}
.pte-notice-card strong { display: block; margin-bottom: .25rem; color: var(--pte-primary); }
.pte-notice-card p { margin: 0 0 .25rem; font-size: .95rem; }
.pte-notice-card small { color: var(--pte-text-muted); }
.pte-notice-meta-top { display: flex; align-items: center; gap: .75rem; margin-bottom: .5rem; }

/* =============================================
   TABS
   ============================================= */
.pte-tabs {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--pte-border);
  margin-bottom: 1.5rem;
}
.pte-tab-btn {
  padding: .6rem 1.2rem;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  font-size: .9rem;
  font-weight: 600;
  color: var(--pte-text-muted);
  display: flex;
  align-items: center;
  gap: .25rem;
  transition: color .2s, border-color .2s;
  white-space: nowrap;
}
.pte-tab-btn:hover { color: var(--pte-primary); }
.pte-tab-btn.active { color: var(--pte-primary); border-bottom-color: var(--pte-primary); }

/* =============================================
   TABLE
   ============================================= */
.pte-table-wrap { overflow-x: auto; border-radius: var(--pte-radius); border: 1px solid var(--pte-border); }
.pte-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
.pte-table th {
  background: #f8fafc;
  padding: .75rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--pte-text-muted);
  border-bottom: 2px solid var(--pte-border);
}
.pte-table td {
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--pte-border);
  vertical-align: middle;
}
.pte-table tr:last-child td { border-bottom: none; }
.pte-table tr:hover { background: #f8fafc; }

/* =============================================
   BUTTONS
   ============================================= */
.pte-btn {
  display: inline-block;
  padding: .6rem 1.4rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: .9rem;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: all .2s;
  white-space: nowrap;
  line-height: 1;
  text-align: center;
}
.pte-btn-primary {
  background: var(--pte-primary);
  color: #fff;
  border-color: var(--pte-primary);
}
.pte-btn-primary:hover {
  background: #1e40af;
  border-color: #1e40af;
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
}
.pte-btn-outline {
  background: transparent;
  color: var(--pte-primary);
  border-color: var(--pte-primary);
}
.pte-btn-outline:hover {
  background: var(--pte-primary);
  color: #fff;
  text-decoration: none;
}
.pte-btn-full { width: 100%; display: block; }
.pte-btn-sm { padding: .4rem .9rem; font-size: .82rem; }

.pte-dash-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--pte-border);
}

/* =============================================
   FORMS
   ============================================= */
.pte-form-container {
  max-width: 480px;
  margin: 2rem auto;
  background: var(--pte-surface);
  border-radius: 16px;
  box-shadow: var(--pte-shadow-lg);
  padding: 2.5rem;
  border: 1px solid var(--pte-border);
}
.pte-form-header { text-align: center; margin-bottom: 2rem; }
.pte-form-icon { font-size: 2.5rem; margin-bottom: .75rem; }
.pte-form-header h2 { margin: 0 0 .5rem; color: var(--pte-primary); }
.pte-form-header p  { margin: 0; color: var(--pte-text-muted); }

.pte-form { display: flex; flex-direction: column; gap: 1rem; }
.pte-form-wide { max-width: 800px; }

.pte-field { display: flex; flex-direction: column; gap: .35rem; }
.pte-field label { font-weight: 600; font-size: .9rem; color: var(--pte-text); }
.pte-required { color: var(--pte-error); }

.pte-field input[type="text"],
.pte-field input[type="email"],
.pte-field input[type="password"],
.pte-field input[type="tel"],
.pte-field input[type="url"],
.pte-field input[type="number"],
.pte-field select,
.pte-field textarea {
  padding: .65rem 1rem;
  border: 2px solid var(--pte-border);
  border-radius: 8px;
  font-size: .95rem;
  color: var(--pte-text);
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
  font-family: inherit;
  width: 100%;
  box-sizing: border-box;
}
.pte-field input:focus,
.pte-field select:focus,
.pte-field textarea:focus {
  outline: none;
  border-color: var(--pte-primary-light);
  box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}
.pte-field input[type="file"] {
  padding: .5rem;
  border: 2px dashed var(--pte-border);
  border-radius: 8px;
  cursor: pointer;
}

.pte-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.pte-form-links {
  text-align: center;
  font-size: .88rem;
  color: var(--pte-text-muted);
}
.pte-form-links a { color: var(--pte-primary); text-decoration: none; }
.pte-form-links a:hover { text-decoration: underline; }

.pte-checkbox-field label { display: flex; align-items: flex-start; gap: .5rem; font-weight: 400; cursor: pointer; }
.pte-checkbox-field input[type="checkbox"] { margin-top: 3px; width: auto; }
.pte-role-hint { background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 8px; padding: .75rem 1rem; font-size: .9rem; }

/* =============================================
   QUESTION BUILDER
   ============================================= */
.pte-question-row { margin-bottom: .5rem; }
.pte-question-row input { width: 100%; box-sizing: border-box; }

/* =============================================
   MODAL
   ============================================= */
.pte-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
}
.pte-modal-content {
  background: #fff;
  border-radius: 16px;
  padding: 2rem;
  max-width: 640px;
  width: 100%;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.pte-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #f1f5f9;
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pte-modal-close:hover { background: #fee2e2; }
#pte-test-questions { margin-bottom: 1.5rem; }
.pte-question-item {
  background: #f8fafc;
  border-radius: 8px;
  padding: .75rem 1rem;
  margin-bottom: .5rem;
  border-left: 3px solid var(--pte-primary-light);
  font-size: .95rem;
}

/* =============================================
   ANSWER PREVIEW
   ============================================= */
.pte-answer-preview {
  background: #f8fafc;
  border-radius: 8px;
  padding: 1rem;
  margin: 1rem 0;
}
.pte-answer-text {
  color: var(--pte-text-muted);
  font-size: .9rem;
  margin-top: .5rem;
  white-space: pre-wrap;
  max-height: 150px;
  overflow-y: auto;
}

/* =============================================
   ACCESS PORTAL
   ============================================= */
.pte-portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  padding: 2rem 1rem;
  margin: 0 auto;
}
.pte-portal-card {
  background: var(--pte-surface);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--pte-shadow-lg);
  border-top: 5px solid;
  text-align: center;
  transition: transform .2s;
}
.pte-portal-card:hover { transform: translateY(-4px); }
.pte-card-student { border-top-color: #3b82f6; }
.pte-card-faculty { border-top-color: #7c3aed; }
.pte-card-admin   { border-top-color: #dc2626; }

.pte-portal-icon { font-size: 3rem; margin-bottom: 1rem; }
.pte-portal-card h3 { font-size: 1.3rem; color: var(--pte-primary); margin-bottom: .75rem; }
.pte-portal-card p  { color: var(--pte-text-muted); margin-bottom: 1rem; font-size: .95rem; }
.pte-portal-role-info {
  background: #f0f4ff;
  border-radius: 8px;
  padding: .75rem;
  font-size: .85rem;
  color: var(--pte-primary);
  margin-bottom: 1.25rem;
  border: 1px solid #c7d2fe;
}
.pte-portal-buttons { display: flex; flex-direction: column; gap: .75rem; }

/* =============================================
   QUICK LINKS (ADMIN)
   ============================================= */
.pte-quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}
.pte-quick-link {
  background: var(--pte-surface);
  border: 2px solid var(--pte-border);
  border-radius: var(--pte-radius);
  padding: 1rem;
  text-align: center;
  text-decoration: none;
  color: var(--pte-primary);
  font-weight: 600;
  font-size: .9rem;
  transition: all .2s;
  display: block;
}
.pte-quick-link:hover {
  border-color: var(--pte-primary);
  background: #eff6ff;
  color: var(--pte-primary);
  text-decoration: none;
  transform: translateY(-2px);
}

/* =============================================
   CONTACT PAGE
   ============================================= */
.pte-contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: start;
}
.pte-contact-info h3 { color: var(--pte-primary); margin-bottom: .75rem; }
.pte-contact-details { display: flex; flex-direction: column; gap: .75rem; margin-top: 1.5rem; }
.pte-contact-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--pte-text-muted);
  font-size: .95rem;
}
.pte-contact-form-wrap {
  background: var(--pte-surface);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--pte-shadow);
  border: 1px solid var(--pte-border);
}

/* =============================================
   PUBLIC TESTS PAGE
   ============================================= */
.pte-public-tests-header { text-align: center; margin-bottom: 2rem; }
.pte-public-tests-header h2 { color: var(--pte-primary); }
.pte-public-tests-header p  { color: var(--pte-text-muted); }
.pte-test-questions-preview { margin-bottom: .75rem; font-size: .9rem; color: var(--pte-text-muted); }

/* =============================================
   LOADING SPINNER
   ============================================= */
.pte-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: pte-spin .6s linear infinite;
  vertical-align: middle;
  margin-right: .5rem;
}
@keyframes pte-spin { to { transform: rotate(360deg); } }

/* =============================================
   TOAST NOTIFICATIONS
   ============================================= */
#pte-toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 999999;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.pte-toast {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,.15);
  font-size: .95rem;
  font-weight: 500;
  max-width: 360px;
  animation: pte-toast-in .3s ease;
}
.pte-toast-success { background: #f0fdf4; color: #166534; border: 1px solid #86efac; }
.pte-toast-error   { background: #fef2f2; color: #991b1b; border: 1px solid #fca5a5; }
.pte-toast-info    { background: #eff6ff; color: #1e40af; border: 1px solid #93c5fd; }
@keyframes pte-toast-in {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
  .pte-form-row { grid-template-columns: 1fr; }
  .pte-portal-grid { grid-template-columns: 1fr; }
  .pte-contact-wrapper { grid-template-columns: 1fr; }
  .pte-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .pte-dash-header { flex-direction: column; }
  .pte-tabs { gap: .25rem; }
  .pte-tab-btn { padding: .5rem .75rem; font-size: .8rem; }
  .pte-dash-actions { flex-direction: column; }
  .pte-module-grid { grid-template-columns: repeat(2, 1fr); }
  .pte-materials-grid, .pte-tests-grid { grid-template-columns: 1fr; }
  .pte-quick-links { grid-template-columns: repeat(2, 1fr); }
  #pte-toast-container { right: .75rem; left: .75rem; top: .75rem; }
  .pte-toast { max-width: 100%; }
}
@media (max-width: 480px) {
  .pte-stats-grid  { grid-template-columns: 1fr 1fr; }
  .pte-module-grid { grid-template-columns: 1fr; }
  .pte-quick-links { grid-template-columns: 1fr; }
  .pte-form-container { padding: 1.5rem 1rem; }
  .pte-modal-content  { padding: 1.25rem; }
}

/* ============================================================
   ============================================================
   v1.1.0 ADDITIONS — Test Player, Question Builder, Results
   ============================================================
   ============================================================ */

/* ---- Test Player: full-screen layout ---- */
.pte-player {
    max-width: 1300px;
    margin: 0 auto;
    padding: 1rem;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--pte-text);
}
.pte-player-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #7c3aed 100%);
    color: #fff;
    padding: 1.25rem 1.5rem;
    border-radius: 14px;
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 1.5rem;
    box-shadow: var(--pte-shadow-lg);
}
.pte-player-title { color:#fff; margin:.25rem 0 0; font-size:1.3rem; }
.pte-player-module { font-size:.75rem; }
.pte-player-module .pte-badge { margin:0; }
.pte-player-timer-wrap {
    text-align:center;
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(10px);
    padding: .5rem 1.5rem;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,.2);
}
.pte-player-timer-label { font-size:.7rem; opacity:.85; text-transform:uppercase; letter-spacing:.08em; }
.pte-player-timer {
    font-size:1.8rem; font-weight:700; font-variant-numeric:tabular-nums;
    color:#fff; letter-spacing:.05em;
}
.pte-timer-warning { color:#fbbf24 !important; animation: pte-pulse 1s infinite; }
.pte-timer-up { color:#fca5a5 !important; }
@keyframes pte-pulse { 0%,100% { opacity:1; } 50% { opacity:.6; } }

/* Body layout: sidebar + main */
.pte-player-body {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 1.5rem;
    align-items: flex-start;
}
.pte-player-nav {
    background: #fff;
    border-radius: 14px;
    padding: 1.25rem;
    box-shadow: var(--pte-shadow);
    position: sticky;
    top: 1rem;
}
.pte-player-nav-title {
    margin: 0 0 .75rem;
    font-size: .9rem;
    color: var(--pte-primary);
    text-transform: uppercase;
    letter-spacing: .05em;
}
.pte-player-nav-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: .4rem;
    margin-bottom: 1rem;
}
.pte-nav-cell {
    width: 100%;
    aspect-ratio: 1;
    border: 2px solid #e2e8f0;
    background: #fff;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: .85rem;
    color: var(--pte-text-muted);
    transition: all .15s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.pte-nav-cell:hover { border-color: var(--pte-primary-light); color: var(--pte-primary); }
.pte-nav-cell-answered { background:#dcfce7 !important; border-color:#059669 !important; color:#065f46 !important; }
.pte-nav-cell-current  { background:var(--pte-primary) !important; border-color:var(--pte-primary) !important; color:#fff !important; }
.pte-player-nav-legend { font-size:.78rem; color: var(--pte-text-muted); display:flex; flex-direction:column; gap:.4rem; }
.pte-player-nav-legend > div { display:flex; align-items:center; gap:.4rem; }
.pte-player-nav-legend .pte-nav-cell { width:18px; aspect-ratio:1; font-size:0; }

/* Main */
.pte-player-main {
    background: #fff;
    border-radius: 14px;
    padding: 2rem;
    box-shadow: var(--pte-shadow);
    min-height: 400px;
}
.pte-q-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: .75rem;
    border-bottom: 2px solid #e2e8f0;
}
.pte-q-counter { font-weight: 600; color: var(--pte-primary); }
.pte-q-type-badge {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #92400e;
    padding: .3rem .9rem;
    border-radius: 99px;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .05em;
}
.pte-q-prompt {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--pte-text);
    margin-bottom: 1.25rem;
    background: #f8fafc;
    padding: 1rem 1.25rem;
    border-left: 4px solid var(--pte-primary);
    border-radius: 8px;
}

.pte-player-controls {
    display: flex;
    justify-content: space-between;
    gap: .75rem;
    margin-top: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid #e2e8f0;
    flex-wrap: wrap;
}
.pte-player-controls button:disabled { opacity:.4; cursor:not-allowed; }

/* ---- MCQ ---- */
.pte-mcq-option {
    display: flex;
    align-items: center;
    gap: .85rem;
    padding: .85rem 1.1rem;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    margin-bottom: .65rem;
    cursor: pointer;
    transition: all .15s;
    background: #fff;
}
.pte-mcq-option:hover { border-color: var(--pte-primary-light); background: #f0f4ff; }
.pte-mcq-selected { border-color: var(--pte-primary) !important; background: #eff6ff !important; }
.pte-mcq-option input[type="radio"] { width:18px; height:18px; cursor:pointer; }
.pte-mcq-letter {
    background: var(--pte-primary);
    color: #fff;
    width: 28px; height: 28px;
    border-radius: 6px;
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .85rem;
}
.pte-mcq-text { flex: 1; }

/* ---- Blanks ---- */
.pte-blanks-text {
    line-height: 2.4;
    font-size: 1.05rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 10px;
}
.pte-blank-input {
    display: inline-block;
    width: 130px;
    padding: .35rem .6rem;
    border: 2px solid #cbd5e1;
    border-bottom: 2px solid var(--pte-primary);
    border-radius: 6px;
    margin: 0 .25rem;
    font-size: 1rem;
    background: #fff;
}
.pte-blank-input:focus { outline:none; border-color: var(--pte-primary); box-shadow: 0 0 0 3px rgba(59,130,246,.15); }

/* ---- Read Aloud ---- */
.pte-readaloud-passage {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-radius: 12px;
    padding: 1.5rem;
    font-size: 1.15rem;
    line-height: 1.7;
    color: #78350f;
    border-left: 4px solid #d97706;
    margin-bottom: 1.25rem;
    font-family: Georgia, serif;
}
.pte-readaloud-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 10px;
    margin-bottom: 1rem;
}
.pte-rec-btn {
    width: 80px; height: 80px;
    border-radius: 50%;
    border: 4px solid #dc2626;
    background: #fff;
    color: #dc2626;
    font-size: 2rem;
    cursor: pointer;
    transition: all .2s;
    display: flex; align-items: center; justify-content: center;
}
.pte-rec-btn:hover { transform: scale(1.05); }
.pte-rec-btn.pte-recording {
    background: #dc2626; color:#fff;
    animation: pte-rec-pulse 1s infinite;
}
@keyframes pte-rec-pulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(220,38,38,.6); }
    50%     { box-shadow: 0 0 0 18px rgba(220,38,38,0); }
}
.pte-rec-status { font-weight: 500; color: var(--pte-text-muted); }
.pte-rec-dot {
    display: inline-block;
    width: 12px; height: 12px;
    background: #dc2626;
    border-radius: 50%;
    margin-right: .5rem;
    animation: pte-pulse .8s infinite;
    vertical-align: middle;
}
.pte-rec-audio { width:100%; max-width:500px; margin-top:.5rem; }

/* ---- Essay ---- */
.pte-essay-meta {
    margin-bottom: .5rem;
    color: var(--pte-text-muted);
    font-size: .9rem;
}
.pte-essay-textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #cbd5e1;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    line-height: 1.6;
    box-sizing: border-box;
    resize: vertical;
    min-height: 250px;
}
.pte-essay-textarea:focus { outline:none; border-color: var(--pte-primary); box-shadow: 0 0 0 3px rgba(59,130,246,.15); }

/* ---- Dictation ---- */
.pte-dictation-audio { width:100%; margin: 1rem 0; }
.pte-dictation-fallback { font-size:.85rem; color: var(--pte-text-muted); font-style: italic; margin: .5rem 0; }
.pte-dictation-input {
    width: 100%;
    padding: .75rem 1rem;
    border: 2px solid #cbd5e1;
    border-radius: 10px;
    font-size: 1.05rem;
    box-sizing: border-box;
    margin-top: 1rem;
}
.pte-dictation-input:focus { outline:none; border-color: var(--pte-primary); box-shadow: 0 0 0 3px rgba(59,130,246,.15); }

/* ---- Reorder ---- */
.pte-reorder-list {
    list-style: none !important;
    padding: 0;
    margin: 0;
}
.pte-reorder-item {
    display: flex;
    align-items: flex-start;
    gap: .85rem;
    background: #fff;
    border: 2px solid #cbd5e1;
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: .65rem;
    cursor: grab;
    transition: all .15s;
    user-select: none;
}
.pte-reorder-item:hover { border-color: var(--pte-primary-light); background: #f0f4ff; box-shadow: 0 4px 12px rgba(0,0,0,.05); }
.pte-reorder-item.pte-dragging { opacity:.4; cursor: grabbing; }
.pte-reorder-handle { font-size:1.4rem; color: var(--pte-text-muted); cursor: grab; }
.pte-reorder-text { flex:1; line-height:1.5; }
.pte-reorder-hint { font-size:.85rem; color: var(--pte-text-muted); margin-top:.5rem; }

/* ============================================================
   FACULTY QUESTION BUILDER
   ============================================================ */
.pte-qb-empty {
    padding: 2rem; text-align: center;
    background: #f8fafc; border-radius: 10px;
    border: 2px dashed #cbd5e1; color: var(--pte-text-muted);
    margin-bottom: 1rem;
}
.pte-qb-add {
    display: flex; gap: .5rem;
    margin-top: 1rem; padding: 1rem;
    background: #f8fafc; border-radius: 10px;
    border: 1px dashed #cbd5e1;
}
.pte-qb-add select { flex: 1; }
.pte-qb-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--pte-shadow);
    margin-bottom: 1rem;
    overflow: hidden;
    border-left: 4px solid var(--pte-primary);
}
.pte-qb-card-head {
    display: flex; align-items: center; gap: .75rem;
    padding: .75rem 1rem;
    background: linear-gradient(135deg, #f0f4ff, #ede9fe);
    border-bottom: 1px solid #e2e8f0;
}
.pte-qb-type {
    background: var(--pte-primary); color: #fff;
    padding: .2rem .7rem; border-radius: 99px;
    font-size: .7rem; font-weight: 700; letter-spacing: .05em;
}
.pte-qb-remove {
    margin-left: auto;
    background: #fee2e2; color: #991b1b;
    border: 1px solid #fca5a5;
    padding: .3rem .75rem; border-radius: 6px;
    cursor: pointer; font-size: .8rem;
}
.pte-qb-remove:hover { background: #fecaca; }
.pte-qb-card-body { padding: 1.25rem; }
.pte-qb-card-body label {
    display: block; font-weight: 600;
    font-size: .85rem; margin: .75rem 0 .35rem;
    color: var(--pte-text);
}
.pte-qb-input {
    width: 100%; padding: .55rem .85rem;
    border: 2px solid #e2e8f0; border-radius: 8px;
    font-size: .95rem; box-sizing: border-box;
    font-family: inherit;
}
.pte-qb-input:focus { outline:none; border-color: var(--pte-primary-light); }
.pte-qb-opt-row {
    display: flex; align-items: center; gap: .5rem;
    margin-bottom: .4rem;
}
.pte-qb-opt-row .pte-qb-input { flex: 1; }
.pte-qb-opt-row input[type="radio"] { width:18px; height:18px; cursor:pointer; flex-shrink:0; }
.pte-qb-label {
    background: var(--pte-primary); color:#fff;
    padding: .35rem .65rem; border-radius: 6px;
    font-weight: 700; font-size: .8rem; flex-shrink: 0;
}
.pte-qb-rm-opt, .pte-qb-rm-ans, .pte-qb-rm-sent {
    background: transparent; border: 1px solid #fca5a5;
    color: #dc2626; padding: .3rem .55rem;
    border-radius: 6px; cursor: pointer;
    flex-shrink: 0;
}
.pte-qb-rm-opt:hover, .pte-qb-rm-ans:hover, .pte-qb-rm-sent:hover { background: #fee2e2; }
.pte-qb-audio-wrap {
    background: #f8fafc; border-radius: 8px;
    padding: 1rem; margin-bottom: .5rem;
}
.pte-qb-audio-status { font-size: .85rem; margin-top: .5rem; }

/* ============================================================
   RESULT PAGE
   ============================================================ */
.pte-result-page {
    max-width: 900px; margin: 0 auto; padding: 2rem 1rem;
    font-family: 'Segoe UI', system-ui, sans-serif;
}
.pte-result-hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #7c3aed 100%);
    color: #fff;
    border-radius: 18px;
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: var(--pte-shadow-lg);
    margin-bottom: 2rem;
}
.pte-result-badge { font-size: 4rem; margin-bottom: .5rem; }
.pte-result-hero h1 { color: #fff; margin: 0 0 .5rem; font-size: 2rem; }
.pte-result-test-name { opacity:.9; margin-bottom: 2rem; font-size:1.1rem; }
.pte-result-score-circle {
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(10px);
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    width: 180px; height: 180px;
    margin: 0 auto;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
}
.pte-result-percent { font-size: 3rem; font-weight: 700; line-height:1; }
.pte-result-fraction { font-size: .85rem; opacity:.9; margin-top:.25rem; padding: 0 1rem; }
.pte-result-pending {
    background: rgba(251,191,36,.2);
    border: 1px solid rgba(251,191,36,.4);
    color: #fef3c7;
    border-radius: 10px;
    padding: .85rem 1.25rem;
    margin-top: 1.5rem;
    display: inline-block;
    font-size: .95rem;
}
.pte-result-breakdown { background:#fff; border-radius:14px; padding:2rem; box-shadow: var(--pte-shadow); }
.pte-result-breakdown h2 { color: var(--pte-primary); margin: 0 0 1.25rem; }
.pte-result-list { display: flex; flex-direction: column; gap: .65rem; }
.pte-result-item {
    background: #f8fafc;
    border-radius: 10px;
    padding: 1rem 1.25rem;
    border-left: 4px solid #cbd5e1;
}
.pte-result-item-head { display:flex; align-items:center; gap:1rem; flex-wrap:wrap; }
.pte-result-item-head strong { color: var(--pte-primary); font-size: 1.1rem; }
.pte-result-type {
    background: #e0e7ff; color: var(--pte-primary);
    padding: .2rem .7rem; border-radius: 99px;
    font-size: .75rem; font-weight: 600;
}
.pte-result-status { margin-left: auto; font-weight: 600; }
.pte-result-note { color: var(--pte-text-muted); font-size: .9rem; margin-top: .35rem; padding-left: .25rem; }
.pte-result-correct    { border-left-color: #059669 !important; }
.pte-result-partial    { border-left-color: #d97706 !important; }
.pte-result-wrong      { border-left-color: #dc2626 !important; }
.pte-result-pending    { border-left-color: #6366f1 !important; }
.pte-result-unanswered { border-left-color: #94a3b8 !important; }
.pte-result-actions { display:flex; gap:1rem; justify-content:center; margin-top:2rem; flex-wrap:wrap; }

/* ============================================================
   MOBILE RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    .pte-player-body { grid-template-columns: 1fr; }
    .pte-player-nav { position: static; }
    .pte-player-header { grid-template-columns: 1fr; text-align:center; gap:.75rem; }
    .pte-player-nav-grid { grid-template-columns: repeat(8, 1fr); }
}
@media (max-width: 600px) {
    .pte-player-main { padding: 1.25rem; }
    .pte-player-controls { flex-direction: column; }
    .pte-player-controls button { width: 100%; }
    .pte-result-score-circle { width: 150px; height: 150px; }
    .pte-result-percent { font-size: 2.25rem; }
}

/* ============================================================
   ============================================================
   v1.2.0 — Inter font, Chatbot, Pricing, Polish
   ============================================================
   ============================================================ */

/* ---- Apply Inter font globally to plugin UI ---- */
.pte-dashboard, .pte-form-container, .pte-portal-grid,
.pte-public-tests, .pte-contact-wrapper, .pte-player,
.pte-pricing-grid, .pte-pricing-hero, .pte-payment-result,
.pte-result-page, #pte-chatbot-root, .pte-chat-panel,
.pte-toast, .pte-modal,
.pte-portal-card, .pte-stat-card, .pte-module-card,
.pte-material-card, .pte-test-card, .pte-feedback-card,
.pte-qb-card {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---- Better Inline Video on material card ---- */
.pte-material-video-wrap {
    position: relative;
    padding-top: 56.25%;
    margin: .75rem 0;
    border-radius: 10px;
    overflow: hidden;
    background: #000;
}
.pte-material-video-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================================
   AI CHATBOT WIDGET
   ============================================================ */
.pte-chat-bubble {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1e3a8a 0%, #7c3aed 100%);
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(124, 58, 237, .35), 0 0 0 0 rgba(124, 58, 237, .4);
    z-index: 99998;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform .2s, box-shadow .25s;
    animation: pte-chat-attention 4s ease-in-out infinite;
}
.pte-chat-bubble:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 32px rgba(124, 58, 237, .5);
}
.pte-chat-bubble-hidden { opacity: 0; pointer-events: none; transform: scale(0.5); }
.pte-chat-bubble-icon { font-size: 1.6rem; z-index: 2; }
.pte-chat-bubble-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(124, 58, 237, .4);
    animation: pte-chat-pulse 2s infinite;
}
@keyframes pte-chat-pulse {
    0%   { transform: scale(1);   opacity: .6; }
    100% { transform: scale(1.6); opacity: 0; }
}
@keyframes pte-chat-attention {
    0%, 90%, 100% { transform: translateY(0); }
    93% { transform: translateY(-6px); }
    96% { transform: translateY(0); }
}

/* Chat Panel */
.pte-chat-panel {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 380px;
    max-width: calc(100vw - 2rem);
    height: 580px;
    max-height: calc(100vh - 3rem);
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, .25);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px) scale(.95);
    transform-origin: bottom right;
    transition: opacity .25s, transform .25s;
    border: 1px solid rgba(0, 0, 0, .08);
}
.pte-chat-open {
    opacity: 1 !important;
    pointer-events: all !important;
    transform: translateY(0) scale(1) !important;
}

/* Chat Header */
.pte-chat-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #7c3aed 100%);
    color: #fff;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: .85rem;
    flex-shrink: 0;
}
.pte-chat-avatar {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, .2);
    border: 2px solid rgba(255, 255, 255, .25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    backdrop-filter: blur(10px);
}
.pte-chat-header-text { flex: 1; }
.pte-chat-header-name { font-weight: 700; font-size: 1rem; line-height: 1.2; }
.pte-chat-header-status {
    font-size: .78rem;
    opacity: .9;
    display: flex;
    align-items: center;
    gap: .35rem;
    margin-top: .15rem;
}
.pte-chat-dot {
    width: 8px; height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pte-chat-glow 1.5s infinite;
}
@keyframes pte-chat-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, .6); }
    50%      { box-shadow: 0 0 0 6px rgba(74, 222, 128, 0); }
}
.pte-chat-close {
    background: rgba(255, 255, 255, .15);
    border: none;
    color: #fff;
    width: 32px; height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: .85rem;
    transition: background .15s;
}
.pte-chat-close:hover { background: rgba(255, 255, 255, .3); }

/* Messages */
.pte-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
    background: linear-gradient(180deg, #f8fafc, #f0f4ff);
    display: flex;
    flex-direction: column;
    gap: .85rem;
    scroll-behavior: smooth;
}
.pte-chat-messages::-webkit-scrollbar { width: 6px; }
.pte-chat-messages::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }

.pte-chat-msg {
    display: flex;
    gap: .5rem;
    animation: pte-chat-fade-in .25s ease;
}
@keyframes pte-chat-fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.pte-chat-msg-bot { justify-content: flex-start; }
.pte-chat-msg-user { justify-content: flex-end; }

.pte-chat-avatar-small {
    width: 30px; height: 30px;
    background: linear-gradient(135deg, #1e3a8a, #7c3aed);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .9rem;
    flex-shrink: 0;
    color: #fff;
}

.pte-chat-bubble-msg {
    max-width: 80%;
    padding: .65rem .95rem;
    border-radius: 14px;
    font-size: .92rem;
    line-height: 1.5;
    word-wrap: break-word;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .05);
}
.pte-chat-msg-bot .pte-chat-bubble-msg {
    background: #fff;
    color: #1e293b;
    border-bottom-left-radius: 4px;
}
.pte-chat-msg-user .pte-chat-bubble-msg {
    background: linear-gradient(135deg, #1e3a8a, #7c3aed);
    color: #fff;
    border-bottom-right-radius: 4px;
}
.pte-chat-bubble-msg strong { font-weight: 700; }
.pte-chat-bubble-msg ul {
    list-style: none;
    padding-left: 0;
    margin: .35rem 0;
}
.pte-chat-bubble-msg li {
    padding: .15rem 0 .15rem 1.1rem;
    position: relative;
}
.pte-chat-bubble-msg li::before {
    content: "•";
    color: #7c3aed;
    position: absolute;
    left: 0;
    font-weight: 700;
}
.pte-chat-bubble-msg a { color: #3b82f6; text-decoration: underline; }
.pte-chat-bubble-msg code {
    background: rgba(124, 58, 237, .1);
    padding: .1rem .35rem;
    border-radius: 4px;
    font-size: .85em;
    color: #5b21b6;
}
.pte-chat-table {
    border-collapse: collapse;
    margin: .5rem 0;
    width: 100%;
    font-size: .85rem;
}
.pte-chat-table th, .pte-chat-table td {
    border: 1px solid #e2e8f0;
    padding: .35rem .55rem;
    text-align: left;
}
.pte-chat-table th { background: #f1f5f9; font-weight: 600; }

/* Typing indicator */
.pte-chat-typing { display: inline-flex; gap: .25rem; padding: .85rem 1rem !important; }
.pte-chat-typing span {
    width: 7px; height: 7px;
    background: #cbd5e1;
    border-radius: 50%;
    animation: pte-chat-bounce 1.2s infinite;
}
.pte-chat-typing span:nth-child(2) { animation-delay: .2s; }
.pte-chat-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes pte-chat-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: .5; }
    30%           { transform: translateY(-6px); opacity: 1; }
}

/* Quick reply buttons */
.pte-chat-quick {
    padding: .65rem 1rem;
    background: rgba(255, 255, 255, .5);
    display: flex;
    gap: .4rem;
    flex-wrap: wrap;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}
.pte-chat-quick-btn {
    background: #fff;
    border: 1px solid #cbd5e1;
    border-radius: 99px;
    padding: .35rem .85rem;
    font-size: .8rem;
    cursor: pointer;
    transition: all .15s;
    color: #475569;
    font-family: inherit;
}
.pte-chat-quick-btn:hover {
    border-color: #7c3aed;
    color: #7c3aed;
    background: #faf5ff;
}

/* Chat form */
.pte-chat-form {
    padding: .85rem 1rem;
    display: flex;
    gap: .5rem;
    border-top: 1px solid #e2e8f0;
    background: #fff;
}
.pte-chat-form input {
    flex: 1;
    border: 1.5px solid #e2e8f0;
    border-radius: 99px;
    padding: .55rem 1rem;
    font-size: .92rem;
    outline: none;
    transition: border-color .15s;
    font-family: inherit;
}
.pte-chat-form input:focus { border-color: #7c3aed; }
.pte-chat-form button {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1e3a8a, #7c3aed);
    color: #fff;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    flex-shrink: 0;
    transition: transform .15s;
}
.pte-chat-form button:hover { transform: scale(1.08); }

.pte-chat-footer {
    text-align: center;
    padding: .35rem;
    font-size: .7rem;
    color: #94a3b8;
    background: #f8fafc;
}

@media (max-width: 480px) {
    .pte-chat-bubble { bottom: 1rem; right: 1rem; width: 56px; height: 56px; }
    .pte-chat-panel { bottom: 0; right: 0; left: 0; width: 100%; height: 100vh; max-height: 100vh; border-radius: 0; }
}

/* ============================================================
   PRICING PAGE
   ============================================================ */
.pte-pricing-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #7c3aed 100%);
    color: #fff;
    padding: 4.5rem 2rem;
    text-align: center;
    border-radius: 0 0 24px 24px;
    margin: -2rem -2rem 3rem;
    position: relative;
    overflow: hidden;
}
.pte-pricing-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 30%, rgba(251, 191, 36, .15) 0%, transparent 40%), radial-gradient(circle at 80% 70%, rgba(236, 72, 153, .15) 0%, transparent 40%);
}
.pte-pricing-hero > * { position: relative; z-index: 1; }
.pte-pricing-hero h1 { color: #fff; font-size: 2.6rem; margin: .5rem 0; font-weight: 800; }
.pte-pricing-hero p { font-size: 1.15rem; opacity: .95; }
.pte-eyebrow {
    display: inline-block;
    background: rgba(251, 191, 36, .2);
    color: #fbbf24;
    padding: .4rem 1rem;
    border-radius: 99px;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    border: 1px solid rgba(251, 191, 36, .3);
}
.pte-pricing-toggle-info {
    margin-top: 1.5rem;
    background: rgba(255, 255, 255, .1);
    backdrop-filter: blur(10px);
    padding: .6rem 1.4rem;
    border-radius: 99px;
    display: inline-block;
    font-size: .9rem;
    border: 1px solid rgba(255, 255, 255, .15);
}

.pte-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1rem;
}
.pte-price-card {
    background: #fff;
    border-radius: 18px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, .06);
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all .25s;
}
.pte-price-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0, 0, 0, .1); }
.pte-price-highlight {
    border: 2px solid transparent;
    background: linear-gradient(#fff, #fff) padding-box, linear-gradient(135deg, #1e3a8a, #7c3aed) border-box;
    transform: scale(1.02);
    box-shadow: 0 12px 36px rgba(124, 58, 237, .25);
}
.pte-price-current { background: linear-gradient(180deg, #f0fdf4, #fff); border-color: #86efac; }
.pte-price-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #78350f;
    padding: .3rem 1rem;
    border-radius: 99px;
    font-size: .75rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(251, 191, 36, .4);
}
.pte-price-card h3 {
    margin: 0 0 .5rem;
    color: #1e3a8a;
    font-size: 1.3rem;
    font-weight: 700;
}
.pte-price-amount {
    margin: 1rem 0;
    color: #0f172a;
    display: flex;
    align-items: baseline;
    gap: .15rem;
}
.pte-price-currency { font-size: 1.3rem; font-weight: 600; }
.pte-price-num { font-size: 3rem; font-weight: 800; line-height: 1; letter-spacing: -.03em; }
.pte-price-interval { color: #64748b; font-size: .95rem; margin-left: .25rem; }
.pte-price-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    flex: 1;
}
.pte-price-features li {
    padding: .5rem 0;
    color: #475569;
    font-size: .94rem;
    border-bottom: 1px solid #f1f5f9;
}
.pte-price-features li:last-child { border-bottom: none; }
.pte-pricing-testcard {
    max-width: 800px;
    margin: 3rem auto 2rem;
    padding: 2rem;
    background: #fffbeb;
    border-radius: 14px;
    border: 1px solid #fde68a;
}
.pte-pricing-testcard h3 { margin: 0 0 .75rem; color: #92400e; }
.pte-pricing-testcard p { color: #78350f; margin: 0 0 1rem; }
.pte-testcard-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
}
.pte-testcard-table th, .pte-testcard-table td {
    padding: .65rem 1rem;
    text-align: left;
    border-bottom: 1px solid #f1f5f9;
}
.pte-testcard-table th { background: #fef3c7; font-weight: 700; color: #92400e; }
.pte-testcard-table code {
    background: #f1f5f9;
    padding: .15rem .45rem;
    border-radius: 4px;
    font-size: .9rem;
}

/* ============================================================
   PAYMENT SUCCESS / CANCEL PAGES
   ============================================================ */
.pte-payment-result {
    max-width: 600px;
    margin: 3rem auto;
    background: #fff;
    border-radius: 18px;
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .1);
}
.pte-payment-success {
    background: linear-gradient(180deg, #f0fdf4, #fff);
    border: 1px solid #86efac;
}
.pte-payment-cancel {
    background: linear-gradient(180deg, #fef2f2, #fff);
    border: 1px solid #fca5a5;
}
.pte-pay-icon { font-size: 4rem; margin-bottom: 1rem; }
.pte-payment-result h1 { margin: 0 0 .5rem; color: #1e3a8a; font-size: 2rem; }
.pte-pay-sub { color: #475569; font-size: 1.05rem; margin: 0 0 2rem; }
.pte-pay-receipt {
    background: #f8fafc;
    border-radius: 12px;
    padding: 1.25rem;
    text-align: left;
    margin-bottom: 1.5rem;
}
.pte-pay-row {
    display: flex;
    justify-content: space-between;
    padding: .5rem 0;
    border-bottom: 1px solid #e2e8f0;
}
.pte-pay-row:last-child { border-bottom: none; }
.pte-pay-row span { color: #64748b; }
.pte-pay-notice {
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #78350f;
    padding: 1rem 1.25rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    font-size: .9rem;
}
.pte-pay-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================
   GLOBAL POLISH — better contrast, modern shadows, micro-anim
   ============================================================ */
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; }

/* Tighten heading rendering */
.pte-dashboard h1, .pte-dashboard h2, .pte-dashboard h3,
.pte-form-header h2, .pte-section-title, .pte-portal-card h3 {
    letter-spacing: -.015em;
    font-weight: 700;
}

/* Better button shadows */
.pte-btn-primary { box-shadow: 0 2px 8px rgba(30, 58, 138, .2); }
.pte-btn-primary:hover { box-shadow: 0 6px 18px rgba(30, 58, 138, .35); }

/* Better card shadows */
.pte-stat-card, .pte-portal-card, .pte-feedback-card,
.pte-material-card, .pte-test-card, .pte-module-card {
    box-shadow: 0 1px 3px rgba(0, 0, 0, .04), 0 4px 12px rgba(0, 0, 0, .04);
    border: 1px solid rgba(226, 232, 240, .8);
}

/* Improve text contrast in muted areas */
.pte-text-muted, .pte-form-header p, .pte-dash-subtitle {
    color: #475569; /* was #64748b - bumped for AA compliance */
}