/* ============================================================
   EDUVILLE — EXTRA.CSS
   Form, profile, notes styling for the new pages
   ============================================================ */

/* ----- Form cards ----- */
.form-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  padding: 1.6rem;
  margin-bottom: 1.2rem;
}
.form-card h2 {
  color: var(--text-bright);
  font-size: 1.15rem;
  margin: 0 0 1rem 0;
}
.form-note {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0 0 1rem 0;
}
.form-note a { color: var(--edu-blue-light); }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 1rem;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.7rem 0.9rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-default);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--edu-blue-light);
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}
.form-group input[readonly] {
  opacity: 0.7;
  cursor: not-allowed;
}
.form-group textarea {
  min-height: 90px;
  resize: vertical;
  line-height: 1.5;
}
.form-hint {
  color: var(--text-secondary);
  font-size: 0.78rem;
  opacity: 0.85;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}
.form-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.form-msg {
  display: none;
  padding: 0.7rem 1rem;
  border-radius: var(--r-sm);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.form-msg.show { display: block; }
.form-msg.error {
  background: rgba(218, 54, 51, 0.15);
  border: 1px solid var(--accent-red);
  color: #ff7b72;
}
.form-msg.success {
  background: rgba(63, 185, 80, 0.15);
  border: 1px solid var(--accent-green);
  color: #7ee787;
}
.form-msg a {
  color: inherit;
  text-decoration: underline;
  margin-left: 0.3rem;
}

/* ----- Profile ----- */
.profile-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.profile-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--edu-blue), var(--edu-blue-light));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.4rem;
  border: 2px solid var(--gold);
  flex-shrink: 0;
}
.profile-name {
  color: var(--text-bright);
  font-size: 1.2rem;
  margin: 0 0 0.2rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.profile-sub {
  color: var(--text-secondary);
  font-size: 0.85rem;
}
.role-badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: var(--tag-blue-bg);
  color: var(--tag-blue-text);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.profile-links {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

/* ----- Notes ----- */
.notes-filters {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding: 0.4rem 0;
  scrollbar-width: none;
  margin-bottom: 0.6rem;
}
.notes-filters::-webkit-scrollbar { display: none; }
.notes-chip {
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
  transition: all 0.15s ease;
}
.notes-chip:hover {
  border-color: var(--gold);
  color: var(--text-primary);
}
.notes-chip.active {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: #fff;
}

.notes-search input {
  width: 100%;
  padding: 0.7rem 1rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-default);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  margin-bottom: 1rem;
}
.notes-search input:focus {
  border-color: var(--edu-blue-light);
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

.notes-group {
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  padding: 1.1rem 1.2rem;
  margin-bottom: 1rem;
}
.notes-group-head {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  margin-bottom: 0.8rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--border-muted);
}
.notes-group-emoji {
  font-size: 1.5rem;
  flex-shrink: 0;
}
.notes-group-title {
  color: var(--text-bright);
  font-size: 1rem;
  margin: 0 0 0.3rem 0;
}
.notes-group-tags {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
}

.note-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.55rem 0.4rem;
  border-radius: var(--r-sm);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.15s ease, color 0.15s ease;
}
.note-row:hover {
  background: var(--bg-tertiary);
  color: var(--gold);
  text-decoration: none;
}
.note-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  min-width: 24px;
}
.note-title {
  flex: 1;
  min-width: 0;
}
.note-meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

/* ----- User badge (used by auth.js) ----- */
.user-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--r-full);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease);
}
.user-badge:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.user-badge svg {
  width: 14px;
  height: 14px;
}
/* ----- Bookmark toggle button (lesson / video / paper) ----- */
.bookmark-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  border-radius: var(--r-sm);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  width: 100%;
}
.bookmark-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.bookmark-btn.saved {
  background: rgba(251, 191, 36, 0.12);
  border-color: var(--gold);
  color: var(--gold);
}
.bookmark-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.bookmark-btn .bm-icon {
  font-size: 1rem;
  line-height: 1;
}

/* ----- Bookmarks page: tabs ----- */
.bm-tabs {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding: 0.3rem 0;
  margin-bottom: 1rem;
  scrollbar-width: none;
}
.bm-tabs::-webkit-scrollbar { display: none; }
.bm-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}
.bm-tab:hover {
  border-color: var(--gold);
  color: var(--text-primary);
}
.bm-tab.active {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: #fff;
}
.bm-tab-count {
  display: inline-block;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  background: rgba(0,0,0,0.2);
  font-size: 0.72rem;
  font-weight: 700;
}

/* ----- Bookmarks page: cards ----- */
.bm-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
}
@media (min-width: 720px) {
  .bm-grid { grid-template-columns: 1fr 1fr; }
}

.bm-card {
  display: flex;
  align-items: stretch;
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color 0.15s ease;
}
.bm-card:hover { border-color: var(--gold); }

.bm-card-main {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 1rem;
  text-decoration: none;
  color: inherit;
  flex: 1;
  min-width: 0;
}
.bm-card-main:hover { text-decoration: none; }

.bm-card .bm-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}
.bm-info {
  min-width: 0;
  flex: 1;
}
.bm-info h4 {
  color: var(--text-bright);
  font-size: 0.92rem;
  font-weight: 600;
  margin: 0 0 0.2rem 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bm-info p {
  color: var(--text-secondary);
  font-size: 0.78rem;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bm-remove {
  background: transparent;
  border: none;
  border-left: 1px solid var(--border-muted);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0 0.9rem;
  transition: all 0.15s ease;
}
.bm-remove:hover {
  background: rgba(218, 54, 51, 0.15);
  color: #ff7b72;
}

.bm-card-missing {
  opacity: 0.7;
}
.bm-card-missing .bm-icon { color: var(--text-secondary); }
/* ----- Teacher dashboard ----- */
.td-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  padding: 0.85rem 1rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}
.td-row:hover { border-color: var(--gold); }

.td-main {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
  flex: 1;
}
.td-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}
.td-info {
  min-width: 0;
}
.td-info h4 {
  color: var(--text-bright);
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 0.15rem 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.td-info p {
  color: var(--text-secondary);
  font-size: 0.78rem;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.td-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.td-danger {
  color: #ff7b72;
}
.td-danger:hover {
  border-color: var(--accent-red);
  color: #ff7b72;
}

/* ----- Edit modal ----- */
.td-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 1000;
  animation: fadeIn 0.15s ease;
}
.td-modal {
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-lg);
}
.td-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.td-modal-head h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--text-bright);
}
.td-modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  border-radius: var(--r-sm);
}
.td-modal-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-bright);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}