.navbar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo a {
  text-decoration: none;
  font-weight: 700;
  font-size: 1.25rem;
  color: #111827;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.25rem;
}

.nav-links a {
  text-decoration: none;
  color: #4b5563;
  font-weight: 500;
}

.nav-links a.active {
  color: #2563eb;
}

.site-footer {
  text-align: center;
  padding: 1.5rem 1rem;
  font-size: 0.85rem;
  color: #6b7280;
}
/* Slide-In Drawer Panel */
.drawer {
  position: fixed;
  top: 0;
  right: -500px;
  width: 450px;
  height: 100%;
  background: #fff;
  box-shadow: -4px 0 20px rgba(0,0,0,0.15);
  padding: 2rem;
  transition: right 0.35s ease;
  z-index: 9999;
}

.drawer-content label {
  font-weight: 600;
  margin-top: 1rem;
  display: block;
}

.drawer-content input,
.drawer-content select {
  width: 100%;
  padding: 0.6rem;
  margin-top: 0.3rem;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
}

.drawer.show {
  right: 0;
}

.drawer-close {
  position: absolute;
  right: 1rem;
  top: 1rem;
  font-size: 1.6rem;
  cursor: pointer;
}

.drawer-save {
  width: 100%;
  background-color: #2563eb;
  color: white;
  margin-top: 2rem;
  padding: 0.8rem;
  border-radius: 8px;
  font-size: 1rem;
  border: none;
  cursor: pointer;
}

.drawer-save:hover {
  background-color: #1d4ed8;
}
.hidden { display: none; }

.question-card {
  background: #1e1e2e;
  padding: 1rem;
  margin: 0.5rem 0;
  border-radius: 8px;
  cursor: pointer;
  border: 1px solid #333;
}
.question-card h4 {
  margin-top: 2px;
}

.answer {
  margin-top: 0.5rem;
  color: #9cf;
}

.category-tag {
  font-size: 0.7rem;
  background: #3a3ea3;
  color: white;
  padding: 2px 6px;
  border-radius: 5px;
  float: right;
}
.category-tag.security { background: #e11d48; }
.category-tag.dev { background: #10b981; }
.category-tag.misc { background: #8b5cf6; }   

/* ========= Portal Layout ========= */

.portal-main {
  min-height: calc(100vh - 140px);
  padding: 2rem 1rem;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  background: #f5f7fb;
}

/* Auth card */
.auth-wrapper {
  max-width: 420px;
  width: 100%;
  margin: 2rem auto;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(15, 35, 95, 0.12);
  padding: 2.5rem 2rem;
}

.auth-wrapper h2 {
  margin-bottom: 0.5rem;
}

.auth-wrapper p {
  margin-bottom: 1.5rem;
  color: #66708a;
}

.auth-form-group {
  margin-bottom: 1rem;
}

.auth-form-group label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  color: #3b4460;
}

.auth-form-group input {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid #cdd4e6;
  font-size: 0.95rem;
}

.auth-error {
  font-size: 0.85rem;
  color: #c0392b;
  margin-top: 0.35rem;
}

.auth-btn-full {
  width: 100%;
  margin-top: 0.5rem;
}

.auth-demo-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: #6b7280;
}

/* Buttons (reuse your global .btn-primary, .btn-secondary, .btn-link) */
.btn-primary {
  background: #2563eb;
  border: none;
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
}
.btn-primary:hover {
  background: #1d4ed8;
}
.btn-secondary {
  background: #eef2ff;
  border: none;
  color: #374151;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
}
.btn-link {
  background: transparent;
  border: none;
  color: #2563eb;
  cursor: pointer;
  padding: 0;
  font-size: 0.85rem;
}

/* Top portal nav */
.portal-top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid #e5e7eb;
  background: #0b1120;
}

.portal-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.portal-logo-badge {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid #64ffd0;
  color: #64ffda;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.portal-nav-center {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.portal-tab {
  background: transparent;
  border: none;
  color: #9ca3af;
  font-size: 0.9rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  cursor: pointer;
}
.portal-tab.active {
  background: #2563eb;
  color: #ffffff;
}
.portal-tab-admin.hidden {
  display: none;
}

.portal-nav-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #e5e7eb;
  font-size: 0.85rem;
}

.portal-user-email {
  font-weight: 500;
}

.portal-user-role {
  font-size: 0.8rem;
  color: #9ca3af;
}

.portal-logout-btn {
  background: transparent;
  border-radius: 999px;
  border: 1px solid #4b5563;
  color: #e5e7eb;
  padding: 0.35rem 0.9rem;
  font-size: 0.8rem;
  cursor: pointer;
}
.portal-logout-btn.hidden {
  display: none;
}

/* Portal Shell & views */
.portal-shell {
  max-width: 1300px;
  width: 100%;
  margin: 0 auto;
}

.cards-column {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* will allow 3 cols */
  gap: 0.75rem;
}

.portal-view {
  display: none;
  margin-top: 1.5rem;
}
.portal-view.active {
  display: block;
}

.portal-section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.portal-section-header h2 {
  margin: 0;
}

.portal-section-subtitle {
  font-size: 0.85rem;
  color: #6b7280;
  margin-top: 0.25rem;
}

.portal-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 12px 30px rgba(15, 35, 95, 0.08);
  border: 1px solid #e5e7eb;
  font-size: 0.9rem;
}

.portal-helper-text {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: #6b7280;
}

/* Projects table */
.project-list {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.project-list thead {
  background: #f3f4ff;
}
.project-list th,
.project-list td {
  padding: 0.6rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
}

/* Profile list */
.profile-list {
  list-style: none;
  margin: 0;
  padding-left: 0;
}
.profile-list li {
  margin-bottom: 0.4rem;
}

/* Interview Practice */
.practice-progress {
  font-size: 0.8rem;
  color: #4b5563;
  text-align: right;
}
.practice-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.mode-toggle {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.btn-chip {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  border: none;
  background: #eef2ff;
  color: #374151;
  cursor: pointer;
}
.btn-chip.active {
  background: #2563eb;
  color: #ffffff;
}

.practice-filters {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.practice-filters select {
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  border: 1px solid #cbd5f5;
  font-size: 0.85rem;
}

.cards-column {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 800px;
}

/* Question cards */
.question-card {
  background: #ffffff;
  border-radius: 10px;
  padding: 0.9rem 1rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.04);
  font-size: 0.92rem;
  touch-action: pan-y;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.question-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
}
.question-card.mastered {
  border-left: 4px solid #16a34a;
}
.question-card.needs-work {
  border-left: 4px solid #f97316;
}

.question-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
  gap: 0.5rem;
}

.category-tag {
  background: #dbeafe;
  color: #1d4ed8;
  border-radius: 999px;
  font-size: 0.7rem;
  padding: 2px 8px;
}

.status-pill {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #4b5563;
  white-space: nowrap;
}
.status-pill.mastered {
  background: #dcfce7;
  color: #166534;
}
.status-pill.needs-work {
  background: #ffedd5;
  color: #c2410c;
}

.answer {
  margin-top: 0.6rem;
  padding: 0.75rem;
  background: #eef2ff;
  color: #1e3a8a;
  border-radius: 6px;
  border-left: 3px solid #2563eb;
  font-size: 0.88rem;
  line-height: 1.35rem;
}

.swipe-hint {
  margin-top: 0.4rem;
  font-size: 0.75rem;
  color: #9ca3af;
}

.pagination-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: #6b7280;
}
.pagination-controls button:disabled {
  opacity: 0.5;
  cursor: default;
}

/* Drawer (match your existing styling or basic) */
.drawer.hidden {
  display: none;
}

/* Responsive tweaks */
@media (max-width: 900px) {
  .portal-main {
    padding: 1.25rem 0.75rem;
  }
  .portal-top-nav {
    flex-wrap: wrap;
    align-items: flex-start;
  }
  .portal-nav-center {
    justify-content: center;
    flex-wrap: wrap;
  }
  .portal-nav-right {
    justify-content: flex-end;
    width: 100%;
  }
}
@media (max-width: 600px) {
  .portal-section-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .practice-progress {
    text-align: left;
  }
}
/* ========== PORTAL v3 LAYOUT ========== */

.hidden { display: none !important; }

.portal-body {
  background: #f5f7fb;
}

/* Sticky header only for portal */
.portal-body .site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
}

/* Top navbar */
.portal-top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  background: #0b1120;
  border-bottom: 1px solid #1f2937;
}

/* Logo */
.portal-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.portal-logo-badge {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid #64ffd0;
  color: #64ffda;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

/* Nav center buttons */
.portal-nav-center {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.portal-tab {
  background: transparent;
  border: none;
  color: #9ca3af;
  font-size: 0.9rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
}
.portal-tab.active {
  background: #2563eb;
  color: #ffffff;
}
.portal-tab-admin.hidden {
  display: none;
}

/* Nav right */
.portal-nav-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #e5e7eb;
  font-size: 0.85rem;
}
.portal-user-email {
  font-weight: 500;
}
.portal-logout-btn {
  background: transparent;
  border-radius: 999px;
  border: 1px solid #4b5563;
  color: #e5e7eb;
  padding: 0.35rem 0.9rem;
  font-size: 0.8rem;
  cursor: pointer;
}
.portal-logout-btn.hidden {
  display: none;
}

/* Main portal area */
.portal-main {
  min-height: calc(100vh - 80px);
  padding: 1rem 1rem 2rem;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

/* Auth card */
.auth-wrapper {
  max-width: 420px;
  width: 100%;
  margin: 1.5rem auto;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(15, 35, 95, 0.12);
  padding: 2rem 1.75rem;
}
.auth-wrapper h2 {
  margin-bottom: 0.5rem;
}
.auth-wrapper p {
  margin-bottom: 1.25rem;
  color: #66708a;
}
.auth-form-group {
  margin-bottom: 1rem;
}
.auth-form-group label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  color: #3b4460;
}
.auth-form-group input {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid #cdd4e6;
  font-size: 0.95rem;
}
.auth-error {
  font-size: 0.85rem;
  color: #c0392b;
  margin-top: 0.35rem;
}
.auth-btn-full {
  width: 100%;
  margin-top: 0.5rem;
}
.auth-demo-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: #6b7280;
}

/* Buttons */
.btn-primary {
  background: #2563eb;
  border: none;
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
}
.btn-primary:hover {
  background: #1d4ed8;
}
.btn-secondary {
  background: #eef2ff;
  border: none;
  color: #374151;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
}
.btn-link {
  background: transparent;
  border: none;
  color: #2563eb;
  cursor: pointer;
  padding: 0;
  font-size: 0.85rem;
}

/* Portal shell & views */
.portal-shell {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}
.portal-view {
  display: none;
  margin-top: 1rem;
}
.portal-view.active {
  display: block;
}

/* Headers */
.portal-section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.5rem;
}
.portal-section-header h2 {
  margin: 0;
}
.portal-section-subtitle {
  font-size: 0.82rem;
  color: #6b7280;
  margin-top: 0.2rem;
}

/* Card container */
.portal-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 1rem 1.25rem;
  box-shadow: 0 12px 30px rgba(15, 35, 95, 0.08);
  border: 1px solid #e5e7eb;
  font-size: 0.9rem;
}
.portal-helper-text {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: #6b7280;
}

/* Projects table */
.project-list {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.project-list thead {
  background: #f3f4ff;
}
.project-list th,
.project-list td {
  padding: 0.6rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
}

/* Profile list */
.profile-list {
  list-style: none;
  margin: 0;
  padding-left: 0;
}
.profile-list li {
  margin-bottom: 0.4rem;
}

/* Interview Practice */
.practice-progress {
  font-size: 0.8rem;
  color: #4b5563;
  text-align: right;
}
.practice-controls {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}
.mode-toggle {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.btn-chip {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  border: none;
  background: #eef2ff;
  color: #374151;
  cursor: pointer;
}
.btn-chip.active {
  background: #2563eb;
  color: #ffffff;
}

/* Flashcard grid */
.cards-column {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 0.75rem;
}

/* Question cards */
.question-card {
  background: #ffffff;
  border-radius: 10px;
  padding: 0.9rem 1rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.04);
  font-size: 0.92rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.question-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
}
.question-card.mastered {
  border-left: 4px solid #16a34a;
}
.question-card.needs-work {
  border-left: 4px solid #f97316;
}

.question-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
  gap: 0.5rem;
}
.category-tag {
  background: #dbeafe;
  color: #1d4ed8;
  border-radius: 999px;
  font-size: 0.7rem;
  padding: 2px 8px;
}

.answer {
  margin-top: 0.6rem;
  padding: 0.75rem;
  background: #eef2ff;
  color: #111827;
  border-radius: 6px;
  border-left: 3px solid #2563eb;
  font-size: 0.88rem;
  line-height: 1.35rem;
}

/* Per-card progress pills */
.card-actions {
  margin-top: 0.6rem;
  display: flex;
  gap: 0.5rem;
}
.status-pill {
  flex: 1;
  font-size: 0.75rem;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  background: #e5e7eb;
  color: #374151;
  text-align: center;
}
.status-pill.active-mastered {
  background: #22c55e;
  color: #064e3b;
}
.status-pill.active-needs-work {
  background: #fb923c;
  color: #7c2d12;
}

/* Summary & pagination */
.practice-summary-text {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: #4b5563;
}
.pagination-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: #6b7280;
}
.pagination-controls button:disabled {
  opacity: 0.5;
  cursor: default;
}

/* Drawer visibility */
.drawer.hidden {
  display: none;
}

/* Responsive tweaks */
@media (max-width: 900px) {
  .portal-main {
    padding: 0.75rem 0.75rem 2rem;
  }
  .portal-top-nav {
    flex-wrap: wrap;
    align-items: flex-start;
  }
  .portal-nav-center {
    justify-content: center;
    flex-wrap: wrap;
  }
  .portal-nav-right {
    justify-content: flex-end;
    width: 100%;
  }
}
@media (max-width: 600px) {
  .portal-section-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .practice-progress {
    text-align: left;
  }
}
.answer {
  margin-top: 8px;
  padding: 8px;
  font-size: 0.9rem;
  border-left: 3px solid #4B5563;
  background: #F9FAFB;
  border-radius: 4px;

  /* 🔥 Control vertical growth */
  max-height: 160px;
  overflow-y: auto;

  /* Smooth open/close */
  transition: opacity 0.2s ease;
}

.answer-text {
  margin-top: 4px;
  line-height: 1.4;
  color: #374151;
}

.hidden {
  display: none;
}

.answer-btn {
  margin-top: 6px;
  padding: 4px 10px;
  font-size: 0.8rem;
  background: #3B82F6;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.answer-btn:hover {
  background: #2563EB;
}
.answer-btn:focus {
  outline: 2px solid #2563EB;
  outline-offset: 2px;
}
.search-box {
  width: 100%;
  max-width: 420px;
  padding: 8px 12px;
  font-size: 0.9rem;
  border: 1px solid #D1D5DB;
  border-radius: 6px;
  margin-bottom: 10px;
}

.search-box:focus {
  outline: none;
  border-color: #3B82F6;
}
.reviewed-badge {
  display: inline-block;
  font-size: 0.7rem;
  padding: 2px 6px;
  background: #10B981;
  color: white;
  border-radius: 999px;
  margin-left: 6px;
}

.review-btn {
  margin-top: 6px;
  font-size: 0.75rem;
  padding: 4px 8px;
  background: #E5E7EB;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.review-btn:hover {
  background: #D1D5DB;
}

.question-title {
  font-size: 0.7rem;
  font-weight: 600;
  color: #6b7280; /* subtle gray */
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

/* Dropdown container */
.dropdown {
  position: relative;
  display: inline-block;
}

/* Dropdown menu */
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #0b1220;
  border: 1px solid #1e293b;
  border-radius: 6px;
  min-width: 220px;
  z-index: 1000;
}

/* Dropdown links */
.dropdown-menu a {
  display: block;
  padding: 10px 14px;
  color: #cbd5f5;
  text-decoration: none;
  font-size: 14px;
}

.dropdown-menu a:hover {
  background-color: #111827;
  color: #38bdf8;
}

/* Show menu on hover */
.dropdown:hover .dropdown-menu {
  display: block;
}