/* ==========================================================================
   Ruang Tamu Virtual — Halaman Validasi (v_index.php)
   ========================================================================== */

:root {
    --rtv-accent: var(--theme-color, #3E66F3);
    --rtv-surface: rgba(255, 255, 255, 0.96);
    --rtv-border: #e5e8ef;
    --rtv-muted: #6b7280;
    --rtv-ok: #0acf97;
    --rtv-err: #fa5c7c;
    --rtv-warn: #f59e0b;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.rtv-hero {
    position: relative;
    overflow: hidden;
}

.rtv-hero-image {
    width: 170px;
    height: auto;
    animation: rtvFloat 3.2s ease-in-out infinite;
    filter: drop-shadow(0 12px 24px rgba(62, 102, 243, 0.18));
}

@keyframes rtvFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.rtv-hero-title {
    font-family: var(--title-font);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    color: #1f2937;
    margin: 0.75rem 0 0.5rem;
    letter-spacing: 0.02em;
}

.rtv-hero-subtitle {
    color: var(--rtv-muted);
    font-style: italic;
    font-size: 1.05rem;
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Form card
   -------------------------------------------------------------------------- */
.rtv-form-card {
    background: var(--rtv-surface);
    border: 1px solid var(--rtv-border);
    border-radius: 16px;
    padding: 1.5rem 1.5rem 1rem;
    box-shadow: 0 10px 30px rgba(31, 41, 55, 0.06);
}

.rtv-form-card .form-group {
    margin-bottom: 0.75rem;
    position: relative;
}

.rtv-form-card .form-label {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
    height: 1.3rem;
    line-height: 1.3rem;
}

.rtv-form-card .form-label i {
    color: var(--rtv-accent);
}

.rtv-input-wrap {
    position: relative;
}

.rtv-form-card .form-control {
    height: 56px;
    border: 2px solid var(--rtv-border);
    border-radius: 10px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background-color: #fff;
}

.rtv-form-card .form-control:focus {
    border-color: var(--rtv-accent);
    box-shadow: 0 0 0 3px rgba(62, 102, 243, 0.12);
}

.rtv-form-card .form-control.is-valid {
    border-color: var(--rtv-ok);
}

.rtv-form-card .form-control.is-invalid {
    border-color: var(--rtv-err);
}

/* --------------------------------------------------------------------------
   Select2 (Kategori) — override penuh agar tidak bentrok tema
   -------------------------------------------------------------------------- */
.rtv-form-card .select2-container {
    width: 100% !important;
    display: block;
}

.rtv-form-card .select2-container .select2-selection--single {
    height: 56px !important;
    min-height: 56px !important;
    border: 2px solid var(--rtv-border) !important;
    border-radius: 10px !important;
    background-color: #fff !important;
    outline: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    position: relative !important;
    overflow: hidden !important;
}

.rtv-form-card .select2-container--bootstrap4.select2-container--focus .select2-selection--single,
.rtv-form-card .select2-container--bootstrap4.select2-container--open .select2-selection--single,
.rtv-form-card .select2-container--default.select2-container--focus .select2-selection--single,
.rtv-form-card .select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--rtv-accent) !important;
    box-shadow: 0 0 0 3px rgba(62, 102, 243, 0.12) !important;
}

.rtv-form-card .select2-selection.is-valid {
    border-color: var(--rtv-ok) !important;
}

.rtv-form-card .select2-selection.is-invalid {
    border-color: var(--rtv-err) !important;
}

.rtv-form-card .select2-container .select2-selection--single .select2-selection__rendered {
    line-height: 1.4 !important;
    padding-left: 1rem !important;
    padding-right: 2.5rem !important;
    color: #495057 !important;
    width: 100%;
}

.rtv-form-card .select2-container .select2-selection--single .select2-selection__placeholder {
    color: #6c757d !important;
    line-height: 1.4 !important;
}

.rtv-form-card .select2-container .select2-selection--single .select2-selection__arrow {
    position: absolute !important;
    top: 50% !important;
    right: 10px !important;
    left: auto !important;
    bottom: auto !important;
    width: 20px !important;
    height: 20px !important;
    margin: 0 !important;
    padding: 0 !important;
    transform: translateY(-50%) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.rtv-form-card .select2-container .select2-selection--single .select2-selection__arrow b {
    position: static !important;
    margin: 0 !important;
    top: auto !important;
    left: auto !important;
    border-color: #6c757d transparent transparent transparent !important;
    border-style: solid !important;
    border-width: 5px 4px 0 4px !important;
}

.rtv-form-card .select2-container--bootstrap4 .select2-selection__clear,
.rtv-form-card .select2-container--default .select2-selection__clear {
    margin: 0 0.5rem 0 0 !important;
    float: none !important;
    position: absolute !important;
    right: 2rem !important;
    top: 50% !important;
    transform: translateY(-50%);
    line-height: 1 !important;
}

.rtv-form-card .select2-container--bootstrap4 .select2-selection--single {
    background-image: none !important;
}

/* Jangan biarkan native select (sebelum/saat select2) tampil merusak layout */
.rtv-form-card select.select2 {
    width: 100%;
    opacity: 0;
    position: absolute;
    pointer-events: none;
    height: 0 !important;
    min-height: 0 !important;
    border: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* --------------------------------------------------------------------------
   Status validasi & teks bantuan field
   -------------------------------------------------------------------------- */
.rtv-input-status {
    position: absolute;
    right: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 2;
}

.rtv-input-status.visible {
    opacity: 1;
}

.rtv-input-status.success { color: var(--rtv-ok); }
.rtv-input-status.error { color: var(--rtv-err); }

.rtv-help {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.8rem;
    color: var(--rtv-muted);
    min-height: 1.2em;
    text-align: left;
}

/* --------------------------------------------------------------------------
   Tombol Cek Data
   -------------------------------------------------------------------------- */
.rtv-btn-cek {
    width: 100% !important;
    height: 56px !important;
    min-height: 56px !important;
    max-height: 56px;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0 1rem !important;
    margin: 0;
    border-radius: 10px;
    min-width: 0;
    box-sizing: border-box;
}

/* Label tak terlihat agar kolom tombol sejajar dengan kolom input lain */
.rtv-submit-spacer {
    visibility: hidden;
}

/* Netralkan style ikon absolut bawaan tema pada form-group */
.rtv-form-card .form-group > i {
    display: none !important;
}

/* --------------------------------------------------------------------------
   Panel informasi & notices
   -------------------------------------------------------------------------- */
.rtv-info-panel {
    margin-top: 1.5rem;
    background: var(--rtv-surface);
    border: 1px solid var(--rtv-border);
    border-radius: 16px;
    padding: 1.25rem 1.5rem;
}

.rtv-info-panel .sec-text {
    margin-bottom: 1rem;
}

.rtv-notices {
    border: 1px solid var(--rtv-border);
    border-radius: 12px;
    overflow: hidden;
    background: #f8fafc;
}

.rtv-notices summary {
    list-style: none;
    cursor: pointer;
    padding: 0.9rem 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 600;
    color: #1f2937;
    user-select: none;
}

.rtv-notices summary::-webkit-details-marker {
    display: none;
}

.rtv-notices summary .rtv-chevron {
    margin-left: auto;
    transition: transform 0.2s ease;
    color: var(--rtv-muted);
}

.rtv-notices[open] summary .rtv-chevron {
    transform: rotate(180deg);
}

.rtv-notice-list {
    list-style: none;
    margin: 0;
    padding: 0 1.1rem 1rem;
}

.rtv-notice-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.65rem 0;
    border-top: 1px solid #eef2f7;
    font-size: 0.92rem;
    color: #374151;
    line-height: 1.45;
}

.rtv-notice-list li i {
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.rtv-icon-warn { color: var(--rtv-warn); }
.rtv-icon-info { color: #0ea5e9; }
.rtv-icon-bell { color: var(--rtv-ok); }

/* --------------------------------------------------------------------------
   Card informasi notifikasi (WhatsApp / Email)
   -------------------------------------------------------------------------- */
.rtv-notif-card {
    background: linear-gradient(135deg, rgba(10, 207, 151, 0.1) 0%, rgba(10, 207, 151, 0.04) 100%);
    border: 1px solid var(--rtv-ok);
    border-radius: 12px;
    padding: 1.1rem 1.25rem;
}

.rtv-notif-card-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.6rem;
    color: var(--rtv-ok);
}

.rtv-notif-card-header i { font-size: 1.15rem; }

.rtv-notif-card-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: #0a8a67;
}

.rtv-notif-text {
    margin-bottom: 0.65rem;
    color: #374151;
    font-size: 0.92rem;
}

.rtv-notif-channels {
    list-style: none;
    margin: 0 0 0.75rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.rtv-notif-channels li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: #fff;
    border-radius: 8px;
    padding: 0.6rem 0.75rem;
    font-size: 0.88rem;
    color: #374151;
}

.rtv-notif-wa { color: #25D366; font-size: 1.05rem; }
.rtv-notif-email { color: var(--rtv-accent); font-size: 1.05rem; }

.rtv-notif-note {
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    margin: 0;
    font-size: 0.8rem;
    color: var(--rtv-muted);
    font-style: italic;
}

/* --------------------------------------------------------------------------
   Skeleton loading hasil validasi
   -------------------------------------------------------------------------- */
.rtv-result-skeleton {
    max-width: 1320px;
    margin: 1.5rem auto;
    padding: 1.5rem;
    background: #fff;
    border: 1px solid var(--rtv-border);
    border-radius: 16px;
}

.rtv-skeleton-line {
    height: 16px;
    margin-bottom: 0.8rem;
    border-radius: 8px;
    background: linear-gradient(90deg, #eef1f5 25%, #f8fafc 50%, #eef1f5 75%);
    background-size: 200% 100%;
    animation: rtvSkeleton 1.2s ease-in-out infinite;
}

.rtv-skeleton-line:last-child {
    width: 65%;
    margin-bottom: 0;
}

@keyframes rtvSkeleton {
    from { background-position: 200% 0; }
    to { background-position: -200% 0; }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 767.98px) {
    .rtv-form-card {
        padding: 1.1rem;
    }

    .rtv-submit-spacer {
        display: none !important;
    }

    .rtv-btn-cek {
        margin-top: 0.25rem;
    }
}