/* Tracker Clone Main Stylesheet */

/* Import all stylesheets */
@import url('variables.css');
@import url('reset.css');
@import url('typography.css');
@import url('layout.css');
@import url('buttons.css');
@import url('cards.css');
@import url('tables.css');
@import url('badges.css');
@import url('forms.css');
@import url('tabs.css');
@import url('toast.css');
@import url('highlights.css');

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-2 {
    gap: var(--space-2);
}

.gap-4 {
    gap: var(--space-4);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-6 {
    margin-bottom: var(--space-6);
}

.mt-4 {
    margin-top: var(--space-4);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-12);
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

.empty-state h3 {
    margin-bottom: var(--space-2);
    color: var(--text-primary);
}

.empty-state p {
    margin-bottom: var(--space-6);
}

/* Loading */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12);
    gap: var(--space-4);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-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: 9999;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-8);
}

.pagination-info {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

/* File List */
.file-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3);
    background: var(--background);
    border-radius: var(--radius);
    transition: var(--transition);
}

.file-item:hover {
    background: var(--border);
}

.file-info {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.file-icon {
    font-size: var(--text-xl);
}

.file-name {
    font-weight: var(--font-medium);
}

.file-size {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* Case Content */
.case-content {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    max-height: 600px;
    overflow-y: auto;
}

.case-content table {
    width: 100%;
    margin-bottom: var(--space-4);
}

.case-content th,
.case-content td {
    padding: var(--space-2);
    border: 1px solid var(--border);
}

/* Search Results Dropdown */
.search-results-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: var(--space-1);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
}

.search-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
    cursor: pointer;
    color: inherit;
    text-decoration: none;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover,
.search-result-item.active {
    background: var(--background);
}

.search-result-mus {
    font-weight: var(--font-semibold);
    color: var(--primary);
}

.search-result-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.search-no-results {
    color: var(--text-secondary);
    text-align: center;
    padding: var(--space-6);
    cursor: default;
}

.search-no-results:hover {
    background: transparent;
}

/* Sidebar Toggle */
.sidebar-toggle {
    display: none;
}

@media (max-width: 1024px) {
    .sidebar {
        position: fixed;
        left: -260px;
        top: 61px;
        bottom: 0;
        z-index: 999;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
    }

    .sidebar.sidebar-open {
        left: 0;
        display: block;
    }

    .sidebar-toggle {
        display: flex;
    }

    body.sidebar-active::after {
        content: '';
        position: fixed;
        top: 61px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
    }
}

/* Sort Icons */
.sort-icon {
    margin-left: var(--space-1);
    font-size: var(--text-xs);
    color: var(--primary);
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Breadcrumbs */
.breadcrumbs {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumbs li {
    display: flex;
    align-items: center;
}

.breadcrumbs a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumbs a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.breadcrumbs .separator {
    margin: 0 var(--space-2);
    color: var(--text-muted);
}

.breadcrumbs [aria-current="page"] {
    color: var(--text-primary);
    font-weight: var(--font-medium);
}