/* =================================================================
   MEMORIZER SITE-WIDE STYLES
   Uses CSS variables from theme-variables.css for theme support.
   ================================================================= */

/* Sidebar Styling */
.sidebar {
    background: linear-gradient(135deg, var(--sidebar-gradient-start) 0%, var(--sidebar-gradient-end) 100%);
    min-height: 100vh;
}

.sidebar .nav-link {
    color: var(--text-on-brand-muted);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    margin: 0.25rem 0;
    transition: all 0.3s ease;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    color: var(--text-on-brand);
    background-color: var(--surface-overlay);
    transform: translateX(5px);
}

/* Theme Switch Styling in Sidebar */
.sidebar .form-check-input {
    width: 2.5rem;
    height: 1.25rem;
    cursor: pointer;
}

.sidebar .form-check-input:checked {
    background-color: #6366f1;
    border-color: #6366f1;
}

.sidebar .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(99, 102, 241, 0.25);
}

/* Sidebar Search Input */
.sidebar-search-input {
    background-color: var(--surface-overlay);
    border: 1px solid var(--sidebar-divider);
    color: var(--text-on-brand);
}

.sidebar-search-input::placeholder {
    color: var(--text-on-brand-muted);
}

.sidebar-search-input:focus {
    background-color: var(--surface-overlay);
    border-color: var(--text-on-brand);
    color: var(--text-on-brand);
    box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.15);
}

.sidebar-search-btn {
    background-color: var(--surface-overlay);
    border: 1px solid var(--sidebar-divider);
    color: var(--text-on-brand);
}

.sidebar-search-btn:hover {
    background-color: rgba(255, 255, 255, 0.25);
    border-color: var(--text-on-brand);
    color: var(--text-on-brand);
}

/* Content Area */
.content-wrapper {
    background-color: var(--surface-page);
    min-height: 100vh;
    color: var(--text-primary);
}

/* Card Styling */
.card {
    border: none;
    background-color: var(--surface-card);
    box-shadow: 0 0.125rem 0.25rem var(--shadow-sm);
    border-radius: 0.75rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem var(--shadow-md);
}

.card-header {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
    color: var(--text-on-brand);
    border-radius: 0.75rem 0.75rem 0 0 !important;
}

.card-body {
    color: var(--text-primary);
}

.card-footer {
    background-color: var(--surface-card);
    border-top: 1px solid var(--border-light);
}

/* Light background card variant */
.card.bg-light {
    background-color: var(--surface-card-alt) !important;
}

/* Button Styling */
.btn-primary {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
    border: none;
    color: var(--text-on-brand);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--brand-primary-hover) 0%, var(--brand-secondary-hover) 100%);
    transform: translateY(-1px);
    color: var(--text-on-brand);
}

/* Memory Card Specific - kept for backwards compatibility */
.memory-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.memory-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem var(--shadow-md);
}

/* Utility Components */
.badge {
    font-size: 0.75em;
}

.copy-btn {
    position: relative;
}

.copy-success {
    opacity: 1;
}

/* Form controls for dark mode */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--surface-card-alt);
    border-color: var(--border-default);
    color: var(--text-primary);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--surface-card-alt);
    border-color: var(--brand-primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.25rem rgba(129, 140, 248, 0.25);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--text-muted);
}

/* Text muted override for dark mode */
[data-theme="dark"] .text-muted {
    color: var(--text-secondary) !important;
}

/* Footer styling */
footer {
    border-color: var(--footer-border) !important;
}

footer .text-muted {
    color: var(--footer-text) !important;
}

footer a {
    color: var(--footer-link) !important;
    text-decoration: underline !important;
}

footer a:hover {
    color: var(--brand-primary);
}

/* Table styling for dark mode */
[data-theme="dark"] .table {
    color: var(--text-primary);
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255, 255, 255, 0.05);
    --bs-table-hover-bg: rgba(255, 255, 255, 0.075);
}

[data-theme="dark"] .table > :not(caption) > * > * {
    background-color: var(--surface-card);
    border-bottom-color: var(--border-default);
    color: var(--text-primary);
}

[data-theme="dark"] .table strong {
    color: var(--text-primary);
}

[data-theme="dark"] .table-bordered {
    border-color: var(--border-default);
}

[data-theme="dark"] .table-bordered > :not(caption) > * > * {
    border-color: var(--border-default);
}

/* Modal styling for dark mode */
[data-theme="dark"] .modal-content {
    background-color: var(--surface-card);
    border-color: var(--border-default);
    color: var(--text-primary);
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: var(--border-default);
}

/* Dropdown styling for dark mode */
[data-theme="dark"] .dropdown-menu {
    background-color: var(--surface-card);
    border-color: var(--border-default);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-primary);
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
    background-color: var(--surface-card-alt);
    color: var(--text-primary);
}

/* List group for dark mode */
[data-theme="dark"] .list-group-item {
    background-color: var(--surface-card);
    border-color: var(--border-default);
    color: var(--text-primary);
}

/* Alert styling for dark mode (proper contrast with dark backgrounds) */
[data-theme="dark"] .alert {
    border-width: 1px;
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(255, 193, 7, 0.15);
    border-color: rgba(255, 193, 7, 0.4);
    color: #ffc107;
}

[data-theme="dark"] .alert-info {
    background-color: rgba(13, 202, 240, 0.15);
    border-color: rgba(13, 202, 240, 0.4);
    color: #0dcaf0;
}

[data-theme="dark"] .alert-secondary {
    background-color: rgba(108, 117, 125, 0.15);
    border-color: rgba(108, 117, 125, 0.4);
    color: #adb5bd;
}

[data-theme="dark"] .alert-success {
    background-color: rgba(25, 135, 84, 0.15);
    border-color: rgba(25, 135, 84, 0.4);
    color: #20c997;
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(220, 53, 69, 0.15);
    border-color: rgba(220, 53, 69, 0.4);
    color: #ea868f;
}

[data-theme="dark"] .alert-primary {
    background-color: rgba(13, 110, 253, 0.15);
    border-color: rgba(13, 110, 253, 0.4);
    color: #6ea8fe;
}

[data-theme="dark"] .alert a {
    color: inherit;
    text-decoration: underline;
}

/* Warning button styling for dark mode - ensure text visibility */
[data-theme="dark"] .btn-warning {
    background-color: #ffc107;
    border-color: #ffc107;
    color: #000 !important;
}

[data-theme="dark"] .btn-warning:hover,
[data-theme="dark"] .btn-warning:focus {
    background-color: #ffca2c;
    border-color: #ffc720;
    color: #000 !important;
}

/* Ensure buttons inside alerts don't inherit alert text color */
[data-theme="dark"] .alert .btn-warning {
    color: #000 !important;
}

/* Spinner styling */
[data-theme="dark"] .spinner-border.text-primary {
    color: var(--brand-primary) !important;
}

/* Theme toggle button */
.theme-toggle-btn {
    transition: all 0.3s ease;
}

.theme-toggle-btn:hover {
    transform: scale(1.1);
}

/* =================================================================
   SIMILAR MEMORIES DISCOVERY STYLES
   ================================================================= */

/* Similar memory item */
.similar-memory-item {
    transition: background-color 0.2s ease;
}

.similar-memory-item:hover {
    background-color: var(--surface-card-alt);
}

.similar-memory-item:last-child {
    border-bottom: none !important;
}

/* Similarity score display */
.similarity-score {
    font-size: 1.25rem;
    font-weight: bold;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
}

/* Light mode similarity colors */
.similarity-very-high {
    background-color: #d4edda;
    color: #155724;
}

.similarity-high {
    background-color: #cce5ff;
    color: #004085;
}

.similarity-medium {
    background-color: #fff3cd;
    color: #856404;
}

.similarity-low {
    background-color: #f8d7da;
    color: #721c24;
}

/* Dark mode similarity colors */
[data-theme="dark"] .similarity-very-high {
    background-color: #1e4620;
    color: #75d47b;
}

[data-theme="dark"] .similarity-high {
    background-color: #1a365d;
    color: #90cdf4;
}

[data-theme="dark"] .similarity-medium {
    background-color: #5c4813;
    color: #f6e05e;
}

[data-theme="dark"] .similarity-low {
    background-color: #5c1f1f;
    color: #f56565;
}

/* Similar settings card */
.similar-settings-card {
    background-color: var(--surface-card-alt) !important;
}

[data-theme="dark"] .similar-settings-card {
    background-color: var(--surface-card-alt) !important;
    border-color: var(--border-default) !important;
}

/* Slider styling */
.form-range {
    cursor: pointer;
}

[data-theme="dark"] .form-range::-webkit-slider-track {
    background-color: var(--border-default);
}

[data-theme="dark"] .form-range::-moz-range-track {
    background-color: var(--border-default);
}

/* Similar memory checkbox alignment and visibility */
.similar-memory-checkbox {
    margin-top: 0.25rem;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid #6c757d;
    cursor: pointer;
}

.similar-memory-checkbox:checked {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
}

/* Border color in dark mode for similar items */
[data-theme="dark"] .similar-memory-item {
    border-color: var(--border-default) !important;
}

/* Light mode slider track - better contrast */
.form-range::-webkit-slider-runnable-track {
    background-color: #dee2e6;
}

.form-range::-moz-range-track {
    background-color: #dee2e6;
}

.form-range::-webkit-slider-thumb {
    background-color: var(--brand-primary);
}

.form-range::-moz-range-thumb {
    background-color: var(--brand-primary);
}

/* Provider settings info card - dark mode */
[data-theme="dark"] .card.border-info {
    border-color: #3d8bbd !important;
}

[data-theme="dark"] .card.border-info .card-header.bg-info {
    background-color: #1a4a6e !important;
    border-bottom-color: #3d8bbd !important;
}

[data-theme="dark"] .card.border-info .card-body {
    background-color: var(--surface-card);
    color: var(--text-primary);
}

[data-theme="dark"] .card.border-info .card-body strong {
    color: #7ec8e3;
}

/* Form help text styling for dark mode */
[data-theme="dark"] .form-text {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .form-text .text-muted {
    color: var(--text-muted) !important;
}

/* =================================================================
   ARCHIVED MEMORY STYLES
   ================================================================= */

/* Archived memory card styling - muted appearance */
.memory-card.archived {
    opacity: 0.7;
    border-color: var(--border-default);
}

.memory-card.archived:hover {
    opacity: 0.85;
}

/* Archived badge styling */
.badge-archived {
    background-color: #6c757d;
    color: #fff;
}

[data-theme="dark"] .badge-archived {
    background-color: #495057;
    color: #e9ecef;
}

/* Archived banner styling */
.archived-banner {
    background-color: #fff3cd;
    border-color: #ffc107;
}

[data-theme="dark"] .archived-banner {
    background-color: rgba(255, 193, 7, 0.15);
    border-color: rgba(255, 193, 7, 0.4);
    color: #ffc107;
}

[data-theme="dark"] .archived-banner strong {
    color: #ffda6a;
}

/* Archived relationship indicator */
.relationship-archived {
    opacity: 0.6;
    font-style: italic;
}

.relationship-archived .card {
    border-style: dashed;
}

/* Related memory card that points to archived memory */
.related-memory-archived {
    opacity: 0.65;
    background-color: rgba(108, 117, 125, 0.1);
}

[data-theme="dark"] .related-memory-archived {
    background-color: rgba(108, 117, 125, 0.2);
}

.related-memory-archived .card {
    border-style: dashed;
    border-color: var(--text-muted);
}

/* Muted styling for archived memory titles */
.memory-title-archived {
    color: var(--text-muted);
    text-decoration: line-through;
    text-decoration-thickness: 1px;
}

[data-theme="dark"] .memory-title-archived {
    color: var(--text-secondary);
}

/* Toggle label styling */
.archived-toggle-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Archived indicator badge in list views */
.badge-archived-indicator {
    background-color: #6c757d;
    font-size: 0.7rem;
    font-weight: 500;
}

[data-theme="dark"] .badge-archived-indicator {
    background-color: #495057;
    color: #adb5bd;
}

/* Move info banner for project/workspace move modals */
.move-info-banner {
    background-color: #cce5ff;
    color: #004085;
    border: 1px solid #b8daff;
    border-radius: 0.375rem;
    padding: 0.75rem 1rem;
}

[data-theme="dark"] .move-info-banner {
    background-color: #1a3a5c;
    color: #93c5fd;
    border-color: #2d5a8e;
}