/* ================================================================
   app.css — Custom styles untuk Sistem Pencatatan Data Siswa
   Melengkapi Tailwind CSS utilities
   ================================================================ */

/* ── Form Components ─────────────────────────────────────────── */
.form-group {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    border: 1px solid #D1D5DB;
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: #1E293B;
    background-color: #FFFFFF;
    transition: border-color 0.15s, box-shadow 0.15s;
    min-height: 48px;
    -webkit-appearance: none;
    appearance: none;
}

.form-input:focus {
    outline: none;
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-input::placeholder {
    color: #9CA3AF;
}

/* Select arrow custom */
select.form-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236B7280' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

.form-error {
    font-size: 0.75rem;
    color: #EF4444;
    margin-top: 0.375rem;
    display: block;
}

.form-error:empty {
    display: none;
}

.form-hint {
    font-size: 0.75rem;
    color: #9CA3AF;
    margin-top: 0.375rem;
}

/* ── Pager (Pagination) ──────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    flex-wrap: wrap;
    justify-content: center;
}

.pagination li a,
.pagination li span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    height: 2.25rem;
    padding: 0 0.75rem;
    border-radius: 0.625rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.15s;
    text-decoration: none;
}

.pagination li a {
    border: 1px solid #E2E8F0;
    background: white;
    color: #475569;
}

.pagination li a:hover {
    background: #F1F5F9;
    border-color: #CBD5E1;
}

.pagination li.active a,
.pagination li.active span {
    background: #2563EB;
    border-color: #2563EB;
    color: white;
}

.pagination li.disabled a,
.pagination li.disabled span {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ── Smooth transitions ──────────────────────────────────────── */
[x-cloak] {
    display: none !important;
}

/* ── Scrollbar styling ───────────────────────────────────────── */
::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94A3B8;
}

/* ── Loading skeleton ────────────────────────────────────────── */
.skeleton {
    background: linear-gradient(90deg, #F1F5F9 25%, #E2E8F0 50%, #F1F5F9 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.4s ease-in-out infinite;
    border-radius: 0.5rem;
}

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

/* ── Safe area for iOS bottom bar ───────────────────────────── */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    nav.fixed.bottom-0 {
        padding-bottom: env(safe-area-inset-bottom);
    }

    main {
        padding-bottom: calc(6rem + env(safe-area-inset-bottom));
    }
}

/* ── Card hover animation ────────────────────────────────────── */
.sekolah-card {
    transform: translateY(0);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.sekolah-card:hover {
    transform: translateY(-2px);
}

/* ── Upload drag-over state ──────────────────────────────────── */
.upload-dragover {
    border-color: #3B82F6 !important;
    background-color: #EFF6FF !important;
}