/* ==========================================
   Buttons
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-blue);
  color: white;
}
.btn-primary:hover {
  background: var(--accent-blue-hover);
}

.btn-success {
  background: var(--accent-green);
  color: white;
}
.btn-success:hover {
  background: var(--accent-green-hover);
}

.btn-danger {
  background: var(--accent-red);
  color: white;
}
.btn-danger:hover {
  background: var(--accent-red-hover);
}

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

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 6px 10px;
}
.btn-ghost:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 15px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}


/* Form Groups */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-blue);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}


/* ==========================================
   Tag Input
   ========================================== */
.tag-input-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 38px;
  align-items: center;
}

.tag-input-container:focus-within {
  border-color: var(--accent-blue);
}

.tag-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: var(--accent-blue);
  color: white;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.tag-item .tag-remove {
  cursor: pointer;
  font-weight: 700;
  opacity: 0.7;
}

.tag-item .tag-remove:hover {
  opacity: 1;
}

.tag-input {
  border: none;
  background: none;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  flex: 1;
  min-width: 80px;
}


/* ==========================================
   Color Picker
   ========================================== */
.color-picker-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.color-option {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.color-option:hover {
  transform: scale(1.1);
}

.color-option.selected {
  border-color: white;
  box-shadow: 0 0 0 2px var(--accent-blue);
}


/* ==========================================
   Confirm Dialog
   ========================================== */
.confirm-dialog {
  text-align: center;
  padding: 12px 0;
}

.confirm-dialog p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.confirm-dialog-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
}


/* ==========================================
   Autocomplete Dropdown
   ========================================== */
.autocomplete-dropdown {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 1100;
  max-height: 240px;
  overflow-y: auto;
}

.autocomplete-item {
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.autocomplete-item:hover {
  background: var(--bg-tertiary);
}

.autocomplete-item.active {
  background: var(--bg-tertiary);
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.autocomplete-item .autocomplete-meta {
  font-size: 11px;
  color: var(--text-muted);
}


/* ==========================================
   Bulk Update Form
   ========================================== */
.bulk-update-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}


/* ==========================================
   Markdown Toolbar
   ========================================== */
.md-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 4px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 6px 6px 0 0;
}

.md-toolbar + textarea {
  border-radius: 0 0 6px 6px;
}

.md-toolbar-btn {
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.1s;
  font-family: 'SFMono-Regular', Consolas, monospace;
  min-width: 28px;
  text-align: center;
}

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

.md-toolbar-btn.active {
  background: var(--accent-blue);
  color: white;
}


/* ========== Form AC Templates ========== */
.ac-template-menu {
  position: absolute;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 0;
  z-index: 10000;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  min-width: 200px;
  max-height: 300px;
  overflow-y: auto;
}
.ac-template-menu-item {
  padding: 8px 16px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-primary);
  transition: background 0.1s;
}
.ac-template-menu-item:hover {
  background: var(--bg-tertiary);
}