/* Reusable Page Structure Patterns */

.page-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.page-header h1,
.page-header h2 {
    font-size: 2rem;
    margin: 0 0 0.25rem 0;
    color: var(--text-dark);
    font-weight: 700;
    letter-spacing: -0.04em;
}

.page-header p {
    font-size: 1rem;
    color: var(--text-muted);
    margin: 0;
}

.stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--bg-surface-alt);
    color: var(--text-dark);
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
}

.filters-card,
.records-card,
.form-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.filters-card {
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.filter-row {
    display: flex;
    flex-wrap: nowrap;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: flex-end;
}

.filter-group {
    min-width: 0;
    flex: 1;
}

.filter-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.date-range {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.date-range label {
    margin-bottom: 0.25rem;
    font-size: 0.8rem;
}

@media (max-width: 540px) {
    .filter-row {
        flex-wrap: wrap;
    }
    .date-range {
        grid-template-columns: 1fr;
    }
}

.records-card {
    padding: 0;
}

.table-header {
    background-color: var(--bg-surface-alt);
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.table-header h5 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-dark);
    font-size: 1.05rem;
    font-weight: 700;
}

.table-info {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.table-responsive {
    overflow-x: auto;
    padding: 1.5rem;
}

.records-card .table-responsive {
    padding-bottom: 0.5rem;
}

.records-card table {
    width: 100%;
}

.records-card th,
.records-card td {
    white-space: normal;
    word-break: break-word;
    vertical-align: middle;
}

/* Form Patterns */
.form-page-shell {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.form-card {
    padding: 0;
}

.form-section {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-child {
    border-bottom: none;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 0;
}

.btn-group-actions {
    display: flex;
    gap: 1rem;
    padding: 2rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: transparent;
    justify-content: flex-end;
}

.errorlist {
    list-style: none;
    padding: 0;
    margin: 0.25rem 0 0 0;
}

.errorlist li {
    color: var(--danger-color);
    font-size: 0.8rem;
    margin: 0.25rem 0 0 0;
}

/* Auth Pages */
.auth-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-width: 420px;
    margin: 4rem auto;
}

.auth-header {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.auth-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.auth-body {
    padding: 2rem 1.5rem;
}