/* =============================================================
   HALAMAN LOGIN v2 -- hanya berlaku di login.php (body.lv), agar halaman lain yang juga memakai
   .login-wrap/.login-box (verifikasi OTP, absen mandiri, instalasi) tidak berubah.
   Warna mengikuti logo PPTQ Abdullah bin Mubarak (biru tua, biru, emas).
   ============================================================= */
body.lv {
  --lv-navy: #14284f;
  --lv-biru: #2a5db0;
  --lv-biru-terang: #3b73cc;
  --lv-kuning: #f4b400;
  --lv-merah: #e53935;
  --lv-teks: #13223b;
  --lv-redup: #55657d;
  --lv-garis: #dbe3ef;
  --lv-latar: #f6f8fc;
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--lv-latar);
  color: var(--lv-teks);
}

.lv-halaman {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
}

/* ---------- Panel kiri (desktop) ---------- */
.lv-panel {
  position: relative;
  overflow: hidden;
  background: var(--lv-navy);
  color: #fff;
  display: flex;
  align-items: flex-end;
}
.lv-panel-foto {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: .55;
  animation: lv-zoom 18s ease-in-out infinite alternate;
}
.lv-panel::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 42, 91, .15) 0%, rgba(11, 42, 91, .55) 45%, rgba(6, 20, 46, .96) 100%),
    radial-gradient(circle at 15% 20%, rgba(251, 191, 36, .25), transparent 40%);
}
.lv-panel-isi { position: relative; z-index: 1; padding: 48px 52px 56px; max-width: 620px; }
.lv-panel-label {
  display: inline-block; margin: 0 0 14px; font-size: 12.5px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--lv-kuning);
}
.lv-panel-judul { margin: 0; font-size: clamp(26px, 2.8vw, 36px); line-height: 1.22; font-weight: 800; letter-spacing: -.02em; text-wrap: balance; }
.lv-panel-peran { list-style: none; margin: 26px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.lv-panel-peran li {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px;
  background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .2);
  font-size: 14px; font-weight: 600; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}

/* ---------- Kolom formulir ---------- */
.lv-utama {
  display: flex; align-items: center; justify-content: center;
  padding: 32px 20px calc(32px + env(safe-area-inset-bottom, 0px));
  background:
    radial-gradient(circle at 90% 8%, rgba(21, 101, 192, .10), transparent 40%),
    radial-gradient(circle at 10% 95%, rgba(251, 191, 36, .14), transparent 38%),
    var(--lv-latar);
}
body.lv .lv-kotak {
  max-width: 420px;
  padding: 34px 32px 26px;
  border-radius: 22px;
  border: 1px solid var(--lv-garis);
  box-shadow: 0 24px 60px rgba(11, 42, 91, .14);
  animation: lv-masuk .6s cubic-bezier(.22, 1, .36, 1) both;
}
.lv-kepala { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.lv-logo {
  flex: 0 0 auto; width: 64px; height: 64px; border-radius: 16px; background: #fff; padding: 6px;
  border: 1px solid var(--lv-garis); box-shadow: 0 8px 20px rgba(11, 42, 91, .1);
  display: grid; place-items: center;
}
.lv-logo img { width: 100%; height: 100%; object-fit: contain; }
body.lv .lv-kepala h1 { margin: 0 0 2px; font-size: 20px; font-weight: 800; color: var(--lv-teks); line-height: 1.25; }
body.lv .lv-kepala p.sub { margin: 0; font-size: 14px; color: var(--lv-redup); }

body.lv .form-group label { color: var(--lv-teks); font-weight: 700; }
body.lv .form-control {
  font-family: inherit; font-size: 15px; padding: 12px 14px; border-radius: 12px;
  border: 1.5px solid var(--lv-garis); background: #fbfcfe;
}
body.lv .form-control:focus { border-color: var(--lv-biru); box-shadow: 0 0 0 4px rgba(21, 101, 192, .14); background: #fff; }

.lv-sandi { position: relative; }
body.lv .lv-sandi .form-control { padding-right: 104px; }
.lv-lihat {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  font: inherit; font-size: 13px; font-weight: 700; color: var(--lv-biru);
  background: none; border: 0; padding: 8px 10px; border-radius: 8px; cursor: pointer;
}
.lv-lihat:hover { background: #eef4fd; }
.lv-lihat:focus-visible { outline: 2px solid var(--lv-biru); outline-offset: 1px; }

body.lv .lv-masuk {
  width: 100%; justify-content: center; padding: 13px; margin-top: 4px;
  font-family: inherit; font-size: 15px; font-weight: 700; border-radius: 12px;
  background: var(--lv-biru); box-shadow: 0 10px 22px rgba(21, 101, 192, .3);
  transition: transform .15s, background .2s, box-shadow .2s;
}
body.lv .lv-masuk:hover { background: var(--lv-biru-terang); transform: translateY(-1px); }
body.lv .lv-masuk:active { transform: translateY(0); }

.lv-pemisah { display: flex; align-items: center; gap: 12px; margin: 18px 0; color: var(--lv-redup); font-size: 12.5px; }
.lv-pemisah::before, .lv-pemisah::after { content: ""; flex: 1; height: 1px; background: var(--lv-garis); }

body.lv .lv-belajar {
  width: 100%; display: flex; justify-content: center; align-items: center; gap: 8px; padding: 12px;
  font-family: inherit; font-weight: 700; border-radius: 12px; border: 1.5px solid var(--lv-garis);
  background: #fff; color: var(--lv-teks); text-decoration: none; transition: border-color .2s, color .2s;
}
body.lv .lv-belajar:hover { border-color: var(--lv-biru); color: var(--lv-biru); }

body.lv .login-footer-note { color: var(--lv-redup); }
.lv-tautan { display: flex; flex-direction: column; gap: 8px; align-items: center; }
.lv-tautan a { color: var(--lv-biru); text-decoration: none; font-weight: 600; }
.lv-tautan a:hover { text-decoration: underline; }

@keyframes lv-masuk { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes lv-zoom { from { transform: scale(1); } to { transform: scale(1.08); } }
@media (prefers-reduced-motion: reduce) {
  body.lv .lv-kotak, .lv-panel-foto { animation: none; }
}

/* Elemen khusus HP (disembunyikan di desktop) */
.lv-panel-hp, .lv-judul-hp { display: none; }
.lv-hak { display: none; }

/* ---------- Tablet & HP: foto + merek sekolah di atas, kartu menumpuk di bawahnya ---------- */
@media (max-width: 900px) {
  .lv-halaman { display: flex; flex-direction: column; grid-template-columns: none; }
  .lv-panel {
    display: flex; align-items: center; justify-content: center; text-align: center;
    min-height: 0; padding: calc(28px + env(safe-area-inset-top, 0px)) 20px 64px;
  }
  .lv-panel::after {
    background:
      linear-gradient(180deg, rgba(11, 42, 91, .55) 0%, rgba(11, 42, 91, .78) 60%, rgba(11, 42, 91, .95) 100%),
      radial-gradient(circle at 85% 10%, rgba(251, 191, 36, .28), transparent 45%);
  }
  .lv-panel-foto { animation: none; }
  .lv-panel-isi { display: none; }
  .lv-panel-hp { display: flex; flex-direction: column; align-items: center; position: relative; z-index: 1; }
  .lv-panel-logo {
    width: 78px; height: 78px; border-radius: 22px; background: #fff; padding: 8px;
    box-shadow: 0 14px 34px rgba(0, 0, 0, .35); display: grid; place-items: center;
  }
  .lv-panel-logo img { width: 100%; height: 100%; object-fit: contain; }
  .lv-panel-nama { margin: 14px 0 4px; font-size: 21px; font-weight: 800; letter-spacing: -.01em; line-height: 1.25; text-wrap: balance; }
  .lv-panel-sub { margin: 0; font-size: 13.5px; color: rgba(255, 255, 255, .82); }

  .lv-utama {
    flex: 1; flex-direction: column; justify-content: flex-start; align-items: stretch;
    background: var(--lv-latar);
    padding: 0 16px calc(20px + env(safe-area-inset-bottom, 0px));
  }
  body.lv .lv-kotak {
    position: relative; z-index: 2; margin: -40px auto 0; width: 100%; max-width: 460px;
    padding: 26px 22px 20px; border-radius: 24px;
    box-shadow: 0 18px 40px rgba(11, 42, 91, .16);
  }
  .lv-kepala { display: none; }
  .lv-judul-hp { display: block; margin-bottom: 20px; }
  .lv-sapa { margin: 0; font-size: 22px; font-weight: 800; color: var(--lv-teks); }
  .lv-sapa-sub { margin: 4px 0 0; font-size: 14px; color: var(--lv-redup); }
  .lv-hak { display: block; margin: auto 0 0; padding-top: 24px; text-align: center; font-size: 12px; color: var(--lv-redup); }
}
@media (max-width: 380px) {
  .lv-utama { padding-left: 12px; padding-right: 12px; }
  body.lv .lv-kotak { padding: 22px 18px 18px; }
  .lv-panel-nama { font-size: 19px; }
}


/* =============================================================
   TAMPILAN ABM -- identitas pondok: nama Arab, motif geometris, bismillah, hadits
   ============================================================= */
.lv-ar, .lv-bismillah, .lv-hadits blockquote { font-family: "Amiri", "Noto Naskh Arabic", "Traditional Arabic", serif; }

/* Panel kiri */
.lv-panel { align-items: stretch; flex-direction: column; justify-content: space-between; }
.lv-panel-foto { opacity: .5; }
.lv-panel::after {
  background:
    linear-gradient(180deg, rgba(20, 40, 79, .78) 0%, rgba(20, 40, 79, .30) 34%, rgba(14, 28, 58, .82) 72%, rgba(8, 17, 38, .97) 100%),
    radial-gradient(circle at 12% 8%, rgba(244, 180, 0, .22), transparent 42%);
}
.lv-panel-pola {
  position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .9;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='72' viewBox='0 0 72 72'%3E%3Cg fill='none' stroke='%23f4b400' stroke-opacity='.2' stroke-width='1'%3E%3Crect x='14' y='14' width='44' height='44'/%3E%3Crect x='14' y='14' width='44' height='44' transform='rotate(45 36 36)'/%3E%3Ccircle cx='36' cy='36' r='7'/%3E%3C/g%3E%3C/svg%3E");
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 55%);
          mask-image: linear-gradient(180deg, #000 0%, transparent 55%);
}
.lv-panel-atas, .lv-panel-isi { position: relative; z-index: 2; }
.lv-panel-atas { display: flex; align-items: center; gap: 18px; padding: 44px 52px 0; }
.lv-panel-atas .lv-panel-logo {
  flex: 0 0 auto; width: 92px; height: 92px; border-radius: 50%; background: #fff; padding: 5px;
  box-shadow: 0 0 0 4px rgba(244, 180, 0, .55), 0 18px 40px rgba(0, 0, 0, .38); display: grid; place-items: center;
}
.lv-panel-atas .lv-panel-logo img { width: 100%; height: 100%; object-fit: contain; }
.lv-panel-nama { margin: 0 0 4px; font-size: 20px; font-weight: 800; letter-spacing: -.01em; line-height: 1.25; text-wrap: balance; }
.lv-ar { margin: 0; font-size: 19px; line-height: 1.7; color: #f6d77a; text-wrap: balance; }
.lv-panel-isi { padding: 0 52px 52px; max-width: 640px; }
.lv-panel-peran li { background: rgba(255, 255, 255, .10); border-color: rgba(244, 180, 0, .35); }
.lv-hadits {
  margin: 30px 0 0; padding: 18px 22px 16px; border-radius: 16px;
  background: rgba(8, 17, 38, .45); border: 1px solid rgba(244, 180, 0, .30);
  border-inline-start: 4px solid var(--lv-kuning);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.lv-hadits blockquote { margin: 0 0 8px; font-size: 25px; line-height: 1.7; color: #fff; text-align: right; }
.lv-hadits figcaption { font-size: 13.5px; line-height: 1.55; color: rgba(255, 255, 255, .82); }
.lv-hadits figcaption span { display: inline-block; margin-inline-start: 4px; color: var(--lv-kuning); font-weight: 700; }

/* Kartu formulir */
body.lv .lv-kotak { position: relative; overflow: hidden; padding-top: 30px; border-radius: 24px; }
body.lv .lv-kotak::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px;
  background: linear-gradient(90deg, var(--lv-kuning), var(--lv-biru) 55%, var(--lv-navy));
}
.lv-bismillah { margin: 0 0 14px; text-align: center; font-size: 26px; line-height: 1.6; color: var(--lv-navy); }
body.lv .lv-kepala { padding-bottom: 20px; margin-bottom: 22px; border-bottom: 1px dashed var(--lv-garis); }
.lv-logo { width: 72px; height: 72px; border-radius: 50%; padding: 4px; box-shadow: 0 0 0 3px rgba(244, 180, 0, .5), 0 8px 20px rgba(20, 40, 79, .14); }
body.lv .lv-kepala h1 { font-size: 19px; }
body.lv .lv-masuk { background: linear-gradient(135deg, var(--lv-biru), var(--lv-navy)); box-shadow: 0 12px 26px rgba(20, 40, 79, .32); }
body.lv .lv-masuk:hover { background: linear-gradient(135deg, var(--lv-biru-terang), var(--lv-biru)); }
body.lv .lv-masuk:focus-visible, body.lv .lv-belajar:focus-visible { outline: 3px solid var(--lv-kuning); outline-offset: 2px; }
body.lv .form-control:focus { box-shadow: 0 0 0 4px rgba(42, 93, 176, .16); }
.lv-utama {
  background:
    radial-gradient(circle at 90% 8%, rgba(42, 93, 176, .10), transparent 40%),
    radial-gradient(circle at 10% 95%, rgba(244, 180, 0, .16), transparent 38%),
    var(--lv-latar);
}

/* Tablet & HP */
@media (max-width: 900px) {
  .lv-panel-atas, .lv-panel-isi { display: none; }
  .lv-panel { flex-direction: row; padding-bottom: 70px; }
  .lv-panel::after {
    background:
      linear-gradient(180deg, rgba(20, 40, 79, .6) 0%, rgba(20, 40, 79, .82) 60%, rgba(14, 28, 58, .96) 100%),
      radial-gradient(circle at 85% 10%, rgba(244, 180, 0, .26), transparent 45%);
  }
  .lv-panel-pola { -webkit-mask-image: linear-gradient(180deg, #000, transparent 90%); mask-image: linear-gradient(180deg, #000, transparent 90%); }
  .lv-panel-hp { position: relative; z-index: 2; }
  .lv-panel-hp .lv-panel-logo {
    width: 84px; height: 84px; border-radius: 50%; padding: 5px;
    box-shadow: 0 0 0 4px rgba(244, 180, 0, .55), 0 14px 34px rgba(0, 0, 0, .35);
  }
  .lv-panel-hp .lv-ar { font-size: 16px; margin-top: 2px; }
  .lv-panel-hp .lv-panel-sub { margin-top: 8px; }
  .lv-bismillah { font-size: 23px; margin-bottom: 8px; }
}
@media (max-width: 380px) { .lv-panel-hp .lv-ar { font-size: 14.5px; } }

/* =============================================================
   ANIMASI RINGAN -- hanya transform/opacity (hemat GPU), mati otomatis bila perangkat
   meminta gerakan dikurangi. Masuk bertahap murni CSS (tanpa JS). Lihat js/login-abm.js.
   ============================================================= */
@keyframes lv-naik { from { opacity: 0; transform: translate3d(0, 16px, 0); } to { opacity: 1; transform: none; } }
.lv-js .lv-a { animation: lv-naik .7s cubic-bezier(.22, 1, .36, 1) var(--d, 0s) both; }

/* Bintang geometris melayang di panel kiri */
.lv-bintang { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; translate: calc(var(--px, 0) * 14px) calc(var(--py, 0) * 10px); }
.lv-bintang i {
  position: absolute; width: var(--u, 26px); height: var(--u, 26px); left: var(--x); top: var(--y); opacity: 0;
  background: no-repeat center / contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 40'%3E%3Cg fill='none' stroke='%23f4b400' stroke-width='1.6'%3E%3Crect x='8' y='8' width='24' height='24'/%3E%3Crect x='8' y='8' width='24' height='24' transform='rotate(45 20 20)'/%3E%3C/g%3E%3C/svg%3E");
  animation: lv-melayang var(--t, 14s) ease-in-out var(--w, 0s) infinite;
}
.lv-bintang i:nth-child(1) { --x: 8%;  --y: 26%; --u: 30px; --t: 15s; --w: .2s; }
.lv-bintang i:nth-child(2) { --x: 82%; --y: 18%; --u: 22px; --t: 12s; --w: 1.4s; }
.lv-bintang i:nth-child(3) { --x: 68%; --y: 44%; --u: 34px; --t: 17s; --w: .8s; }
.lv-bintang i:nth-child(4) { --x: 20%; --y: 54%; --u: 20px; --t: 13s; --w: 2.2s; }
.lv-bintang i:nth-child(5) { --x: 90%; --y: 62%; --u: 26px; --t: 16s; --w: 3s; }
.lv-bintang i:nth-child(6) { --x: 44%; --y: 12%; --u: 18px; --t: 11s; --w: 1.8s; }
@keyframes lv-melayang {
  0%   { opacity: 0;   transform: translate3d(0, 14px, 0) rotate(0deg); }
  20%  { opacity: .55; }
  80%  { opacity: .4; }
  100% { opacity: 0;   transform: translate3d(0, -46px, 0) rotate(90deg); }
}
.lv-panel-pola { translate: calc(var(--px, 0) * -8px) calc(var(--py, 0) * -6px); }
.lv-panel-foto { translate: calc(var(--px, 0) * -10px) calc(var(--py, 0) * -8px); }

/* Karusel hadits */
.lv-hadits-wrap { display: grid; margin-top: 30px; }
.lv-hadits-wrap .lv-hadits { grid-area: 1 / 1; margin: 0; opacity: 0; transform: translate3d(0, 10px, 0); visibility: hidden; transition: opacity .6s ease, transform .6s cubic-bezier(.22, 1, .36, 1), visibility 0s .6s; }
.lv-hadits-wrap .lv-hadits.is-aktif { opacity: 1; transform: none; visibility: visible; transition-delay: 0s; }
.lv-titik { grid-area: 2 / 1; display: flex; gap: 7px; justify-content: center; padding-top: 14px; }
.lv-titik i { width: 7px; height: 7px; border-radius: 99px; background: rgba(255, 255, 255, .35); transition: width .35s ease, background .35s ease; }
.lv-titik i.is-aktif { width: 22px; background: var(--lv-kuning); }

/* Tombol masuk: kilau + riak + status memproses */
body.lv .lv-masuk { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 10px; }
body.lv .lv-masuk::after {
  content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 40%; pointer-events: none;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .28), transparent); transform: skewX(-20deg);
  animation: lv-kilau 5.5s ease-in-out 2s infinite;
}
@keyframes lv-kilau { 0%, 70% { left: -60%; } 100% { left: 140%; } }
.lv-riak { position: absolute; border-radius: 50%; background: rgba(255, 255, 255, .45); transform: scale(0); pointer-events: none; animation: lv-riak .6s ease-out forwards; }
@keyframes lv-riak { to { transform: scale(1); opacity: 0; } }
.lv-spin { display: none; width: 17px; height: 17px; border-radius: 50%; border: 2.5px solid rgba(255, 255, 255, .35); border-top-color: #fff; animation: lv-putar .7s linear infinite; }
.lv-masuk.is-memproses .lv-spin { display: inline-block; }
.lv-masuk.is-memproses { pointer-events: none; opacity: .92; }
@keyframes lv-putar { to { transform: rotate(360deg); } }

/* Kolom isian: naik halus saat difokus; peringatan Caps Lock */
body.lv .form-control { transition: border-color .2s, box-shadow .2s, background .2s, transform .2s; }
body.lv .form-control:focus { transform: translateY(-1px); }
.lv-caps { margin: 8px 2px 0; font-size: 12.5px; font-weight: 700; color: #b45309; animation: lv-naik .25s ease both; }
.lv-caps[hidden] { display: none; }

/* Kesalahan login: kartu bergoyang sekali */
@keyframes lv-goyang { 10%, 90% { transform: translateX(-2px); } 20%, 80% { transform: translateX(4px); } 30%, 50%, 70% { transform: translateX(-7px); } 40%, 60% { transform: translateX(7px); } }
body.lv .lv-kotak.lv-goyang { animation: lv-masuk .6s cubic-bezier(.22, 1, .36, 1) both, lv-goyang .5s .55s both; }

@media (max-width: 900px) {
  .lv-bintang i:nth-child(n+4) { display: none; }
  .lv-bintang, .lv-panel-pola, .lv-panel-foto { translate: none; }
}
@media (prefers-reduced-motion: reduce) {
  .lv-js .lv-a, .lv-bintang i, body.lv .lv-masuk::after, body.lv .lv-kotak.lv-goyang, .lv-caps { animation: none !important; }
  .lv-bintang { display: none; }
  .lv-hadits-wrap .lv-hadits { transition: none; }
  .lv-spin { animation-duration: 1.6s; }
}