/* ============================================================
   KawalPosyandu — Gaya halaman masuk (port rancangan klien)
   Berkas terpisah dari view (TD-097). Tanpa Tailwind CDN (TD-120):
   seluruh utilitas rancangan diterjemahkan ke CSS lokal ini.
   Palet:
     --bg      #080d1f  latar halaman (biru malam)
     --card    #0e1738  kartu gelap
     --navy    #121d42  kartu dalam kartu
     --line    #26304d  garis/border
     --ink     #e2e8f0  teks terang
     --mut     #94a3b8  teks redup
     --amber   #fbbf24  aksen judul
   ============================================================ */

:root {
    --bg:    #080d1f;
    --card:  #0e1738;
    --navy:  #121d42;
    --line:  #26304d;
    --ink:   #e2e8f0;
    --mut:   #94a3b8;
    --amber: #fbbf24;
    --blue:  #2563eb;
    --brand: #0f172a;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
    color: var(--ink);
    background-color: var(--bg);
    background-image: radial-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px);
    background-size: 24px 24px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection { background: var(--blue); color: #fff; }

/* ================= KEPALA ================= */
.lg-header {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 18px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    z-index: 20;
}

.lg-brand { display: flex; align-items: center; gap: 10px; }

.lg-brand-badge {
    width: 32px; height: 32px;
    border-radius: 10px;
    background: var(--blue);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 99, 235, .35);
    flex-shrink: 0;
}

.lg-brand-text { font-size: 15px; font-weight: 600; color: var(--ink); letter-spacing: -.2px; }
.lg-brand-text span { font-weight: 300; color: var(--mut); }

.lg-status {
    display: none;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--mut);
    background: rgba(15, 23, 42, .6);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 6px 14px;
    white-space: nowrap;
}

.lg-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: lg-pulse 1.6s ease-in-out infinite;
}

@keyframes lg-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: .45; transform: scale(.85); }
}

/* ================= RANGKA UTAMA ================= */
.lg-main {
    width: 100%;
    max-width: 1280px;
    margin: auto;
    padding: 16px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: center;
    z-index: 10;
}

/* ---------- Kolom kiri: info 6 SPM ---------- */
.lg-hero { order: 2; display: flex; flex-direction: column; gap: 26px; }

.lg-hero-title { text-align: center; }

.lg-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    margin-bottom: 10px;
    border-radius: 999px;
    background: rgba(59, 130, 246, .1);
    border: 1px solid rgba(59, 130, 246, .22);
    color: #60a5fa;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.lg-hero-title h1 {
    margin: 0;
    font-size: 26px;
    line-height: 1.15;
    font-weight: 800;
    font-style: italic;
    text-transform: uppercase;
    letter-spacing: -.5px;
    color: #fff;
}

.lg-hero-title h1 span { color: var(--amber); }

.lg-hero-title p {
    margin: 10px auto 0;
    max-width: 520px;
    font-size: 13px;
    line-height: 1.7;
    color: var(--mut);
}

.lg-spm-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    width: 100%;
    max-width: 660px;
    margin: 0 auto;
}

.lg-spm {
    background: rgba(14, 23, 56, .8);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2px;
    transition: border-color .2s ease, transform .2s ease;
}

.lg-spm:hover { border-color: var(--spm); transform: translateY(-2px); }

.lg-spm-icon {
    width: 40px; height: 40px;
    margin-bottom: 8px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 19px;
    color: var(--spm);
    /* Cadangan untuk peramban lama, lalu versi campuran warna modern */
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .08);
    background: color-mix(in srgb, var(--spm) 12%, transparent);
    border-color: color-mix(in srgb, var(--spm) 26%, transparent);
}

.lg-spm-name { font-size: 12px; font-weight: 600; color: var(--ink); }

.lg-spm-sub { display: none; font-size: 10px; color: var(--mut); }

/* ---------- Kolom kanan: kartu masuk ---------- */
.lg-form-col { order: 1; display: flex; justify-content: center; width: 100%; }

.lg-card {
    width: 100%;
    max-width: 420px;
    background: var(--card);
    border: 1px solid rgba(38, 48, 77, .8);
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 30px 60px -20px rgba(8, 15, 45, .9);
}

.lg-card-head { text-align: center; margin-bottom: 22px; }

.lg-logo {
    width: 64px; height: 64px;
    margin: 0 auto 12px;
    border-radius: 50%;
    background: #fff;
    padding: 5px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 20px rgba(37, 99, 235, .18);
}

.lg-logo img { width: 100%; height: 100%; object-fit: contain; display: block; border-radius: 50%; }

.lg-card-head h2 {
    margin: 0;
    font-size: 21px;
    font-weight: 800;
    font-style: italic;
    letter-spacing: .02em;
    color: #fff;
}

.lg-card-head h2 span { color: var(--amber); }

.lg-card-head p {
    margin: 5px 10px 0;
    font-size: 11.5px;
    line-height: 1.45;
    font-weight: 500;
    color: var(--mut);
}

/* Kartu putih berisi formulir */
.lg-form-body {
    background: #fff;
    color: #1e293b;
    border-radius: 18px;
    padding: 20px;
    box-shadow: 0 4px 14px rgba(2, 6, 23, .12);
}

.lg-form-title { text-align: center; margin-bottom: 18px; }

.lg-form-title h3 { margin: 0; font-size: 17px; font-weight: 700; color: #0f172a; }

.lg-form-title p { margin: 3px 0 0; font-size: 12px; line-height: 1.5; color: #64748b; }

/* Pesan sistem */
.lg-alert {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 14px;
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.5;
}

.lg-alert-danger  { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }
.lg-alert-success { background: #ecfdf5; border: 1px solid #a7f3d0; color: #047857; }
.lg-alert i { margin-top: 1px; }

/* Kolom isian */
.lg-field { margin-bottom: 14px; }

.lg-field label {
    display: block;
    margin-bottom: 5px;
    font-size: 12px;
    font-weight: 600;
    color: #334155;
}

.lg-input {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    background: #f8fafc;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.lg-input:focus-within {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, .15);
}

.lg-input > i { font-size: 14px; color: #94a3b8; flex-shrink: 0; }

.lg-input input {
    flex: 1 1 auto;
    width: 100%;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    font-family: inherit;
    font-size: 13px;
    color: #1e293b;
}

.lg-input input::placeholder { color: #94a3b8; }

.lg-toggle-pw {
    border: 0;
    background: transparent;
    padding: 0 2px;
    cursor: pointer;
    color: #94a3b8;
    font-size: 14px;
    line-height: 1;
    transition: color .15s ease;
}

.lg-toggle-pw:hover { color: #475569; }

/* Tombol masuk */
.lg-submit {
    width: 100%;
    margin-top: 6px;
    padding: 13px 16px;
    border: 0;
    border-radius: 12px;
    background: #0f172a;
    color: #fff;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    box-shadow: 0 6px 14px rgba(15, 23, 42, .16);
    transition: background .2s ease, transform .1s ease, opacity .2s ease;
}

.lg-submit:hover:not(:disabled) { background: #1e293b; }
.lg-submit:active:not(:disabled) { transform: scale(.99); }
.lg-submit:disabled { opacity: .8; cursor: not-allowed; }

/* Kaki kartu putih */
.lg-form-foot {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid #f1f5f9;
    font-size: 10px;
    font-weight: 500;
    color: #64748b;
}

.lg-form-foot-badge {
    width: 14px; height: 14px;
    border-radius: 4px;
    background: #0f172a;
    color: #fff;
    font-size: 8px;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
}

/* ================= KAKI ================= */
.lg-footer {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px;
    text-align: center;
    font-size: 12px;
    color: #64748b;
    z-index: 10;
}

/* ================= RESPONSIF ================= */

/* Ponsel kecil: rapatkan padding, judul mengecil */
@media (max-width: 420px) {
    .lg-main { padding: 12px; gap: 24px; }
    .lg-card { padding: 18px; border-radius: 20px; }
    .lg-form-body { padding: 16px; }
    .lg-hero-title h1 { font-size: 22px; }
    .lg-spm { padding: 12px 8px; }
    .lg-spm-icon { width: 36px; height: 36px; font-size: 17px; }
}

/* ================= PONSEL: FORMULIR MASUK PENUH SATU LAYAR =================
   Permintaan user (19 Sep 2026): di versi mobile, section `.lg-form-col`
   dipakai secara PENUH — menempel tepi kiri-kanan dan setinggi layar, jadi
   halaman masuk terasa seperti halaman utuh (bukan kartu kecil mengambang).
   Info 6 SPM tetap ada, tinggal digulir ke bawah.
   Diletakkan SETELAH blok ≤420px supaya tidak ditimpa. */
@media (max-width: 639px) {
    .lg-main {
        padding: 0;
        gap: 0;
        align-items: stretch;
    }
    .lg-form-col {
        order: 1;
        width: 100%;
        min-height: calc(100vh - 68px);
        padding: 0;
    }
    .lg-card {
        width: 100%;
        max-width: none;
        min-height: calc(100vh - 68px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 28px 18px;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }
    /* Sisakan ruang aman untuk notch/ponytail + jaga jarak bawah */
    @supports (padding: env(safe-area-inset-bottom)) {
        .lg-card { padding-bottom: calc(28px + env(safe-area-inset-bottom)); }
    }
    .lg-hero { order: 2; padding: 0 18px 34px; }
    .lg-footer { width: 100%; }
}

/* Layar pendek di ponsel (mis. lanskap): cukup satu layar seperti biasa,
   kartu boleh lebih tinggi tanpa dipaksa penuh. */
@media (max-width: 639px) and (max-height: 480px) {
    .lg-card, .lg-form-col { min-height: 0; }
    .lg-card { padding: 20px 18px; }
}

/* Tablet ke atas: kolom 6 SPM jadi 3 lajur, sub-judul kartu tampil.
   Ukuran isi kartu isian ditetapkan DI SINI untuk semua lebar ≥640px
   (tablet & desktop) supaya tingginya tidak pernah berubah saat jendela
   dibesarkan/dikecilkan (koreksi user 2026-09-19). */
@media (min-width: 640px) {
    .lg-header { padding: 22px 24px; }
    .lg-status { display: flex; }
    .lg-main { padding: 24px; }
    .lg-card { padding: 22px; }
    .lg-card-head { margin-bottom: 16px; }
    .lg-logo { width: 54px; height: 54px; margin-bottom: 9px; }
    .lg-card-head h2 { font-size: 20px; }
    .lg-card-head p { font-size: 11px; margin-top: 4px; }
    .lg-form-body { padding: 18px; }
    .lg-form-title { margin-bottom: 14px; }
    .lg-form-title h3 { font-size: 16.5px; }
    .lg-form-title p { font-size: 11.5px; }
    .lg-alert { padding: 9px 11px; margin-bottom: 12px; }
    .lg-field { margin-bottom: 11px; }
    .lg-input { padding: 9px 12px; }
    .lg-input input { font-size: 13px; }
    .lg-submit { padding: 11px 16px; font-size: 13px; }
    .lg-form-foot { margin-top: 13px; padding-top: 12px; }
    .lg-spm-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
    .lg-spm { align-items: flex-start; text-align: left; padding: 16px; }
    .lg-spm-sub { display: block; margin-top: 2px; }
    .lg-hero-title h1 { font-size: 30px; }
    .lg-hero-title p { font-size: 13.5px; }
}

/* Desktop: dua kolom berdampingan (form di kanan), judul rata kiri.
   Hanya menyusun tata letak — ukuran isi kartu isian TIDAK diubah di sini
   (ikut aturan ≥640px) supaya tinggi kartu konsisten; yang dirapatkan hanya
   ruang luar agar halaman masuk muat satu layar tanpa menggulir. */
@media (min-width: 1024px) {
    .lg-header { padding: 18px 32px; }
    .lg-main {
        padding: 20px 32px;
        grid-template-columns: 7fr 5fr;
        gap: 40px;
    }
    .lg-hero { order: 1; }
    .lg-form-col { order: 2; }
    .lg-hero { gap: 20px; }
    .lg-hero-title { text-align: left; }
    .lg-hero-title p { margin-left: 0; margin-right: 0; line-height: 1.6; }
    .lg-spm-grid { margin-left: 0; margin-right: 0; }
    .lg-eyebrow { margin-bottom: 8px; }
    .lg-spm-grid { gap: 11px; }
    .lg-spm { padding: 12px; border-radius: 14px; }
    .lg-spm-icon { width: 34px; height: 34px; font-size: 16px; margin-bottom: 6px; border-radius: 10px; }
    .lg-spm-name { font-size: 11.5px; }
    .lg-spm-sub { font-size: 9.5px; }
    .lg-card { max-width: 400px; border-radius: 22px; }
    .lg-footer { padding: 12px; font-size: 11.5px; }
}

/* Layar pendek (banyak laptop 1366×768 / yang dipakai bersama taskbar).
   PENTING: yang dirapatkan HANYA ruang luar (header, tepi main, jarak hero,
   footer). Isi kartu isian + semua teks sengaja TIDAK disentuh supaya tinggi
   kartu tetap sama di semua ukuran desktop dan tidak ada teks yang hilang
   (koreksi user 2026-09-19). */
@media (min-width: 1024px) and (max-height: 860px) {
    .lg-header { padding: 12px 32px; }
    .lg-main { padding: 12px 32px; gap: 32px; }
    .lg-hero { gap: 14px; }
    .lg-hero-title h1 { font-size: 26px; }
    .lg-spm-grid { gap: 9px; }
    .lg-footer { padding: 10px; }
}

/* Layar sangat pendek (mis. 720p atau jendela kecil): tetap hanya ruang luar
   yang dirapatkan — tidak ada teks/elemen yang disembunyikan. */
@media (min-width: 1024px) and (max-height: 720px) {
    .lg-header { padding: 8px 32px; }
    .lg-main { padding: 8px 32px; gap: 28px; }
    .lg-hero { gap: 12px; }
    .lg-hero-title h1 { font-size: 24px; }
    .lg-spm-grid { gap: 8px; }
    .lg-footer { padding: 8px; }
}

@media (min-width: 1280px) {
    .lg-main { padding: 20px 40px; }
}

/* Hormati preferensi pengguna: kurangi animasi */
@media (prefers-reduced-motion: reduce) {
    .lg-dot { animation: none; }
    .lg-spm, .lg-submit { transition: none; }
}

/* Ikon tombol yang berputar saat memproses */
@keyframes lg-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.lg-spin { display: inline-block; animation: lg-spin .8s linear infinite; }