:root {
    --ank-primary: #5b4b8a;
    --ank-primary-dark: #463a6d;
    --ank-accent: #e8788a;
    --ank-bg: #f7f5fb;
    --ank-border: #e8e3f0;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
}

body {
    background: var(--ank-bg);
    font-family: "Segoe UI", system-ui, sans-serif;
}

.ank-navbar {
    background: linear-gradient(135deg, var(--ank-primary), var(--ank-primary-dark));
}

.ank-logo {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.ank-main {
    min-height: calc(100vh - 160px);
    padding: 2rem 0;
}

.ank-footer {
    border-top: 1px solid var(--ank-border);
    background: #fff;
}

.ank-card {
    background: #fff;
    border: 1px solid var(--ank-border);
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(91, 75, 138, 0.08);
}

.ank-hero {
    padding: 3rem 0 2rem;
}

.ank-hero h1 {
    color: var(--ank-primary-dark);
    font-weight: 700;
}

.btn-ank {
    background: var(--ank-primary);
    border-color: var(--ank-primary);
    color: #fff;
}

.btn-ank:hover {
    background: var(--ank-primary-dark);
    border-color: var(--ank-primary-dark);
    color: #fff;
}

.progress-steps {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.progress-step {
    flex: 1;
    height: 6px;
    border-radius: 999px;
    background: var(--gray-200);
}

.progress-step.active,
.progress-step.done {
    background: var(--ank-primary);
}

.doc-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--ank-border);
}

.doc-row:last-child {
    border-bottom: 0;
}

.badge-pending { background: #fef3c7; color: #92400e; }
.badge-approved { background: #d1fae5; color: #065f46; }
.badge-rejected { background: #fee2e2; color: #991b1b; }
.badge-missing { background: var(--gray-200); color: #374151; }

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.kpi {
    background: #fff;
    border: 1px solid var(--ank-border);
    border-radius: 12px;
    padding: 1rem;
}

.kpi .label {
    font-size: 0.85rem;
    color: #6b7280;
}

.kpi .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ank-primary-dark);
}

.page-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.page-link {
    color: var(--ank-primary);
    text-decoration: none;
}

.page-link.disabled {
    opacity: 0.4;
    pointer-events: none;
}

.skeleton {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: 6px;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text { height: 1rem; margin-bottom: 0.75rem; }
.skeleton-title { height: 1.75rem; width: 60%; margin-bottom: 1rem; }
.skeleton-card { padding: 1.5rem; background: #fff; border-radius: 12px; margin-bottom: 1rem; }
.skeleton-cell { height: 1rem; width: 100%; }
.table-skeleton .skeleton-row { display: table-row; }
.table-skeleton .skeleton-cell { display: table-cell; padding: 1rem; border-bottom: 1px solid var(--gray-200); }
.skeleton-overlay { position: absolute; inset: 0; z-index: 2; background: rgba(255,255,255,0.92); padding: 1rem; }
.skeleton-container { position: relative; }