/* ============================================================
   form.css — Darul Musthofa
   Halaman Pendaftaran (+ Kontak di langkah 10):
   page hero, form sections, fieldset, input/select/textarea,
   radio-pills, radio-cards, honeypot, conditional row, modal preview,
   success state. Mandiri (tidak require beranda/program css).
   ============================================================ */

/* ============================================================
   1. PAGE HERO (duplikat ringkas)
   ============================================================ */
.page-hero {
    position: relative;
    color: #fff;
    padding-block: clamp(3rem, 6vw, 5rem);
    background:
        radial-gradient(circle at 80% 30%, rgba(201,161,74,0.2), transparent 55%),
        linear-gradient(135deg, #0A5239 0%, #0F6E4E 100%);
    overflow: hidden;
}
.page-hero-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}
.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: 1rem;
}
.breadcrumb a { color: rgba(255,255,255,0.9); }
.breadcrumb a:hover { color: var(--warna-aksen-light); }
.breadcrumb [aria-current="page"] {
    color: var(--warna-aksen-light);
    font-weight: 600;
}
.page-hero h1 {
    color: #fff;
    font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
    margin-bottom: 0.75rem;
}
.page-hero-tagline {
    color: rgba(255,255,255,0.88);
    font-size: clamp(1rem, 1.2vw, 1.15rem);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ============================================================
   2. CONTAINER NARROW
   ============================================================ */
.container-narrow {
    max-width: 760px;
}

/* ============================================================
   3. FORM INTRO
   ============================================================ */
.form-intro {
    padding: 1rem 1.25rem;
    background: var(--info-bg);
    border-left: 4px solid var(--info);
    border-radius: var(--radius);
    margin-bottom: 2rem;
    color: var(--info);
    font-size: 0.95rem;
    line-height: 1.6;
}
.form-intro p { margin: 0; }

/* ============================================================
   4. FORM STRUCTURE
   ============================================================ */
.form-daftar {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.form-section {
    border: 0;
    padding: 0 0 1.5rem;
    margin: 0 0 1.5rem;
    border-bottom: 1px solid var(--border);
}
.form-section:last-of-type {
    border-bottom: 0;
    padding-bottom: 0;
    margin-bottom: 0;
}
.form-section legend {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--warna-utama);
    margin-bottom: 1.25rem;
    padding: 0;
}
.form-section legend small {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 400;
}

.form-row {
    margin-bottom: 1.25rem;
}
.form-row:last-child { margin-bottom: 0; }

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.25rem;
}
.form-grid-2 .form-row { margin-bottom: 0; }

.form-row > label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
    color: var(--text);
}
.req {
    color: var(--error);
    font-weight: 700;
}

/* ============================================================
   5. INPUT / SELECT / TEXTAREA
   ============================================================ */
.form-row input[type="text"],
.form-row input[type="tel"],
.form-row input[type="number"],
.form-row input[type="email"],
.form-row select,
.form-row textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    transition: border-color var(--transisi), box-shadow var(--transisi);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    outline: 0;
    border-color: var(--warna-utama);
    box-shadow: 0 0 0 3px rgba(15,110,78,0.15);
}
.form-row textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.5;
}
.form-row select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%230F6E4E' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* State valid / invalid */
.form-row input.is-valid,
.form-row select.is-valid,
.form-row textarea.is-valid {
    border-color: var(--sukses);
}
.form-row input.is-invalid,
.form-row select.is-invalid,
.form-row textarea.is-invalid {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(198,40,40,0.1);
}

.form-hint {
    display: block;
    margin-top: 0.4rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}
.form-hint.is-error {
    color: var(--error);
    font-weight: 500;
}
.form-hint.is-success {
    color: var(--sukses);
    font-weight: 500;
}

/* ============================================================
   6. RADIO PILLS
   ============================================================ */
.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}
.radio-pill {
    flex: 1 1 auto;
    cursor: pointer;
    position: relative;
    margin: 0;
    font-weight: 400;
}
.radio-pill input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.radio-pill > span {
    display: block;
    padding: 0.65rem 1rem;
    background: var(--bg-soft);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    text-align: center;
    transition: background var(--transisi), border-color var(--transisi), color var(--transisi);
}
.radio-pill:hover > span {
    border-color: var(--warna-utama-light);
}
.radio-pill input:checked + span {
    background: var(--warna-utama);
    border-color: var(--warna-utama);
    color: #fff;
    font-weight: 600;
}

/* (7) RADIO CARDS (tahsin/tahfidz) */
.radio-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}
.radio-card { cursor: pointer; position: relative; margin: 0; font-weight: 400; }
.radio-card input { position: absolute; opacity: 0; pointer-events: none; }
.radio-card-body {
    padding: 1.25rem 1rem;
    background: var(--bg-soft);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
    transition: border-color var(--transisi), background var(--transisi), box-shadow var(--transisi), transform var(--transisi);
}
.radio-card:hover .radio-card-body {
    border-color: var(--warna-utama-light);
    transform: translateY(-2px);
}
.radio-card input:checked + .radio-card-body {
    border-color: var(--warna-utama);
    background: rgba(15,110,78,0.06);
    box-shadow: var(--shadow);
}
.radio-card-ic { font-size: 2rem; margin-bottom: 0.4rem; line-height: 1; }
.radio-card-body strong {
    display: block;
    color: var(--warna-utama);
    font-size: 1.1rem;
    font-family: var(--font-heading);
    margin-bottom: 0.2rem;
}
.radio-card-body p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 0.4rem; }
.radio-card-body small {
    display: block;
    font-size: 0.8rem;
    color: var(--warna-aksen-dark);
    font-weight: 600;
}

/* (8) HONEYPOT (tersembunyi total) */
.hp-field {
    position: absolute;
    left: -9999px;
    top: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

/* (9) CONDITIONAL ROW (ortu) */
.form-row-conditional {
    background: var(--bg-soft);
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    border-left: 3px solid var(--warna-aksen);
    margin-top: -0.5rem;
}
.form-row-conditional[hidden] { display: none; }

/* (10) SUBMIT */
.form-submit { margin-top: 1.5rem; text-align: center; }
.form-submit .btn { min-width: 280px; }
.form-disclaimer {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}
.btn-text { display: inline; }
.btn-loading { display: none; }
.btn.is-loading .btn-text { display: none; }
.btn.is-loading .btn-loading { display: inline; }

/* (11) MODAL PREVIEW */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10,82,57,0.75);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.modal-overlay[hidden] { display: none; }
.modal-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 540px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    position: relative;
}
.modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-soft);
    font-size: 1.5rem;
    line-height: 1;
    color: var(--text-muted);
    transition: background var(--transisi), color var(--transisi);
}
.modal-close:hover { background: var(--error-bg); color: var(--error); }
.modal-card h2 { color: var(--warna-utama); margin-bottom: 0.3rem; padding-right: 2.5rem; }
.modal-subtitle { color: var(--text-muted); margin-bottom: 1.25rem; font-size: 0.95rem; }
.preview-list {
    margin: 0 0 1.5rem;
    padding: 1rem 1.25rem;
    background: var(--bg-soft);
    border-radius: var(--radius);
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 0.6rem 1rem;
}
.preview-list dt { font-weight: 600; color: var(--text-muted); font-size: 0.9rem; }
.preview-list dd { margin: 0; color: var(--text); font-size: 0.95rem; word-break: break-word; }
.modal-actions { display: flex; gap: 0.75rem; justify-content: flex-end; flex-wrap: wrap; }
.modal-actions .btn { flex: 1 1 auto; }

/* (12) SUCCESS STATE */
.form-success {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}
.success-ic {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.25rem;
    background: linear-gradient(135deg, var(--sukses), #4CAF50);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(46,125,50,0.3);
}
.form-success h2 { color: var(--sukses); margin-bottom: 1rem; }
.success-nomor { font-size: 1.05rem; color: var(--text-muted); margin-bottom: 1.25rem; line-height: 1.6; }
.success-nomor strong {
    display: inline-block;
    margin-top: 0.3rem;
    padding: 0.4rem 1rem;
    background: var(--warna-aksen-light);
    color: var(--warna-utama-dark);
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-size: 1.3rem;
    letter-spacing: 1px;
}
.success-info { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 1.5rem; line-height: 1.6; }
#redirectCountdown { display: inline-block; min-width: 1em; font-weight: 700; color: var(--warna-utama); }
.success-back { margin-top: 1.5rem; font-size: 0.95rem; }

/* (13) PAGE OVERRIDE */
.page-pendaftaran .site-footer { margin-top: 3rem; }

/* (14) RESPONSIVE (≤ 640px) */
@media (max-width: 640px) {
    .form-daftar { padding: 1.5rem 1.25rem; }
    .form-grid-2 { grid-template-columns: 1fr; }
    .radio-cards { grid-template-columns: 1fr; }
    .radio-pill { flex-basis: 100%; }
    .preview-list { grid-template-columns: 1fr; gap: 0.2rem; }
    .modal-card { padding: 1.5rem 1.25rem; }
    .modal-actions { flex-direction: column-reverse; }
    .modal-actions .btn { width: 100%; }
    .form-submit .btn { min-width: 0; width: 100%; }
}