/**
 * Modals & Email Settings Styles
 * Separate file to avoid conflicts with other components
 * Version: 20260121a
 */

/* ============================================
   Modal Overlay & Content
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid #e5e7eb;
    background: #f9fafb;
}

.modal-header h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-header h2 .material-icons {
    font-size: 22px;
    color: #3b82f6;
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    border-radius: 4px;
    transition: all 0.2s;
}

.modal-close:hover {
    background: #e5e7eb;
    color: #374151;
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 16px 20px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background: #f9fafb;
}

/* ============================================
   Settings Section (for modal forms)
   ============================================ */
.settings-section {
    margin-bottom: 24px;
}

.settings-section:last-child {
    margin-bottom: 0;
}

.settings-section h3 {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    padding-bottom: 8px;
    border-bottom: 1px solid #e5e7eb;
}

/* ============================================
   Modal-specific form styling
   (scoped to .modal-content to avoid affecting login page)
   ============================================ */
.modal-content .form-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.modal-content .form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.modal-content .form-group label {
    font-size: 12px;
    font-weight: 500;
    color: #6b7280;
}

.modal-content .form-group input,
.modal-content .form-group select {
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 13px;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.modal-content .form-group input:focus,
.modal-content .form-group select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.modal-content .form-group-row {
    display: flex;
    gap: 12px;
}

.modal-content .form-group-row .form-group {
    flex: 1;
}

/* ============================================
   Checkbox Grid
   ============================================ */
.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #374151;
    cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* ============================================
   Button Styles (icon, danger)
   ============================================ */
.btn-icon {
    background: #f3f4f6;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    padding: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.btn-icon:hover {
    background: #e5e7eb;
    border-color: #9ca3af;
}

.btn-icon .material-icons {
    font-size: 18px;
    color: #374151;
}

.btn-danger {
    background: #ef4444 !important;
    color: white !important;
    border: none;
}

.btn-danger:hover {
    background: #dc2626 !important;
}

/* ============================================
   Email Settings Modal - Compact styling
   ============================================ */
.email-settings-modal .modal-header h2 {
    font-size: 15px;
}

.email-settings-modal .modal-body {
    padding: 16px;
}

.email-settings-modal .settings-section h3 {
    font-size: 12px;
    margin-bottom: 10px;
}

.email-settings-modal .form-group label {
    font-size: 11px;
}

.email-settings-modal .form-group input,
.email-settings-modal .form-group select {
    padding: 6px 10px;
    font-size: 12px;
}

.email-settings-modal .checkbox-item {
    font-size: 11px;
}

.email-settings-modal .checkbox-item input[type="checkbox"] {
    width: 14px;
    height: 14px;
}

.email-settings-modal .modal-footer {
    padding: 12px 16px;
}

.email-settings-modal .modal-footer .btn-secondary {
    font-size: 12px;
    padding: 6px 14px;
}

/* ============================================
   Animations
   ============================================ */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
   DARK THEME OVERRIDES
   ============================================ */

.dark-theme .modal-overlay {
    background: var(--modal-overlay);
}

.dark-theme .modal-content {
    background: var(--modal-bg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.dark-theme .modal-header {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}

.dark-theme .modal-header h2 {
    color: var(--text-primary);
}

.dark-theme .modal-close {
    color: var(--text-secondary);
}

.dark-theme .modal-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.dark-theme .modal-body {
    background: var(--modal-bg);
    color: var(--text-primary);
}

.dark-theme .modal-footer {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}

/* Settings sections in modals */
.dark-theme .settings-section h3 {
    color: var(--text-primary);
}

.dark-theme .settings-label,
.dark-theme .settings-help {
    color: var(--text-secondary);
}

.dark-theme .settings-input,
.dark-theme .settings-input-field {
    background: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-primary);
}

.dark-theme .settings-input:focus,
.dark-theme .settings-input-field:focus {
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px var(--input-focus-ring);
}

.dark-theme .settings-input::placeholder,
.dark-theme .settings-input-field::placeholder {
    color: var(--text-tertiary);
}

/* Checkbox items */
.dark-theme .checkbox-item {
    color: var(--text-primary);
}

/* Email settings modal */
.dark-theme .email-settings-modal .modal-content {
    background: var(--modal-bg);
}

.dark-theme .email-settings-modal .settings-section {
    background: transparent;
}

.dark-theme .email-settings-modal .settings-label {
    color: var(--text-secondary);
}

/* Button overrides in modals */
.dark-theme .modal-footer .btn-secondary {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.dark-theme .modal-footer .btn-secondary:hover {
    background: var(--bg-hover);
}