:root {
    --sidebar-width: 220px;
    --sidebar-bg: #1e293b;
    --sidebar-text: #94a3b8;
    --sidebar-active: #ffffff;
    --sidebar-hover-bg: #334155;
    --body-bg: #f1f5f9;
    --card-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--body-bg);
    margin: 0;
    padding: 0;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--sidebar-bg);
    padding: 0;
    z-index: 1000;
    overflow-y: auto;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid #334155;
}

.sidebar-header h5 {
    color: #fff;
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.sidebar .nav-link {
    color: var(--sidebar-text);
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    border-left: 3px solid transparent;
    transition: all 0.15s ease;
}

.sidebar .nav-link:hover {
    color: var(--sidebar-active);
    background-color: var(--sidebar-hover-bg);
}

.sidebar .nav-link.active {
    color: var(--sidebar-active);
    background-color: var(--sidebar-hover-bg);
    border-left-color: #3b82f6;
}

.sidebar .nav-link i {
    margin-right: 0.5rem;
    width: 1.2rem;
    text-align: center;
}

.sidebar-footer {
    position: absolute;
    bottom: 0;
    padding: 0.75rem 1rem;
    border-top: 1px solid #334155;
    width: 100%;
}

/* Main content */
.main-content {
    margin-left: var(--sidebar-width);
    padding: 1.5rem;
    min-height: 100vh;
}

/* Sidebar toggle button for mobile */
.sidebar-toggle {
    position: fixed;
    top: 0.5rem;
    left: 0.5rem;
    z-index: 1100;
    border-radius: 0.375rem;
}

/* Cards */
.card {
    border: none;
    box-shadow: var(--card-shadow);
    border-radius: 0.5rem;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #e2e8f0;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Status badges */
.badge-imported { background-color: #22c55e; }
.badge-skipped { background-color: #eab308; color: #000; }
.badge-error { background-color: #ef4444; }
.badge-pending { background-color: #94a3b8; }
.badge-ready { background-color: #3b82f6; }

/* Stat cards */
.stat-card {
    text-align: center;
    padding: 1rem;
}

.stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-card .stat-label {
    font-size: 0.8rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Tables */
.table {
    font-size: 0.875rem;
}

.table th {
    font-weight: 600;
    color: #475569;
    border-top: none;
}

/* Forms */
.form-control:focus, .form-select:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.15);
}

/* Responsive */
@media (max-width: 767.98px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.show {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0;
    }
    .sidebar-toggle {
        display: block !important;
    }
}

/* Autocomplete dropdown */
.autocomplete-dropdown {
    position: absolute;
    z-index: 1050;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    max-height: 300px;
    overflow-y: auto;
    width: 100%;
}

.autocomplete-item {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    border-bottom: 1px solid #f1f5f9;
}

.autocomplete-item:hover, .autocomplete-item.active {
    background-color: #f1f5f9;
}

.autocomplete-item .codmat {
    font-weight: 600;
    color: #1e293b;
}

.autocomplete-item .denumire {
    color: #64748b;
    font-size: 0.8rem;
}

/* Pagination */
.pagination .page-link {
    font-size: 0.875rem;
}

/* Loading spinner */
.spinner-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,0.7);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Live Feed */
.live-feed {
    max-height: 300px;
    overflow-y: auto;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.8125rem;
    scroll-behavior: smooth;
}

.feed-entry {
    padding: 0.35rem 0.75rem;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.feed-entry:last-child {
    border-bottom: none;
}

.feed-entry.phase {
    background-color: #eff6ff;
    color: #1e40af;
}

.feed-entry.error {
    background-color: #fef2f2;
    color: #991b1b;
}

.feed-entry.success {
    color: #166534;
}

.feed-entry .feed-time {
    color: #94a3b8;
    white-space: nowrap;
    min-width: 5rem;
}

.feed-entry .feed-icon {
    min-width: 1.25rem;
    text-align: center;
}

.feed-entry .feed-msg {
    flex: 1;
    word-break: break-word;
}

/* Live pulse animation */
.live-pulse {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Clickable table rows */
.table-hover tbody tr[data-href] {
    cursor: pointer;
}

.table-hover tbody tr[data-href]:hover {
    background-color: #e2e8f0;
}