/* Perpustakaan Rekaman - gaya. Tanpa font eksternal, tanpa gaya inline (sesuai CSP). */
:root {
  /* Warna merek DENTS.TALK (dentstalk.id): aqua #83D2D9, teks #1D1E20 */
  --merek: #83d2d9;
  --merek-teks: #1d1e20;
  --latar: #f2fafb;
  --kartu: #ffffff;
  --teks: #1d1e20;
  --teks-redup: #5a6670;
  --garis: #d6e8ea;
  --aksen: #83d2d9;
  --aksen-teks: #1d1e20;
  --aksen-tautan: #17808a;
  --aksen-lembut: #def3f5;
  --font-judul: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-isi: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --galat: #b42318;
  --galat-latar: #fdecea;
  --info-latar: #e8f1fb;
  --bayang: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 14px rgba(16, 24, 40, .06);
  --radius: 12px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --latar: #1d1e20;
    --kartu: #292b2e;
    --teks: #f5f3f6;
    --teks-redup: #a9b3ba;
    --garis: #3a3d41;
    --aksen: #83d2d9;
    --aksen-teks: #1d1e20;
    --aksen-tautan: #83d2d9;
    --aksen-lembut: #1f3e41;
    --galat: #ff8a7a;
    --galat-latar: #3a1a17;
    --info-latar: #16293d;
    --bayang: 0 1px 2px rgba(0, 0, 0, .4);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--latar);
  color: var(--teks);
  font: 16px/1.5 var(--font-isi);
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
body.kunci-gulir { overflow: hidden; }

h1, h2, h3 { line-height: 1.25; margin: 0 0 .4em; font-family: var(--font-judul); font-weight: 600; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 .75em; }
a { color: var(--aksen-tautan); }

.muat { text-align: center; color: var(--teks-redup); padding: 3rem 1rem; }

/* ---------- rangka halaman ---------- */
.bar {
  background: var(--merek);
  color: var(--merek-teks);
  position: sticky; top: 0; z-index: 10;
  box-shadow: 0 2px 10px rgba(29, 30, 32, .08);
}
.bar-isi {
  max-width: 1080px; margin: 0 auto; padding: .8rem 1rem;
  display: flex; align-items: center; gap: .75rem; justify-content: space-between;
}
.merek { display: inline-flex; text-decoration: none; }
.logo-kapsul {
  display: inline-flex; align-items: center; background: #fff; border-radius: 999px;
  padding: .35rem 1rem; box-shadow: 0 1px 3px rgba(29, 30, 32, .12);
}
.logo-kapsul img { display: block; height: 30px; width: auto; }
.logo-kapsul.besar { padding: .5rem 1.25rem; margin: 0 auto 1.25rem; box-shadow: none; border: 1px solid var(--garis); }
.logo-kapsul.besar img { height: 38px; }
.kotak { text-align: left; }
.kotak .logo-kapsul.besar { display: flex; width: fit-content; }

/* ---------- banner pembuka (mengikuti dentstalk.id) ---------- */
.hero {
  position: relative; overflow: hidden; border-radius: 20px; margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #2b7f89 0%, #17464d 100%);
  color: #fff; padding: 2rem 1.5rem;
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; background: rgba(131, 210, 217, .16);
}
.hero::before { right: 70px; top: -70px; width: 170px; height: 170px; }
.hero::after { right: -50px; bottom: -90px; width: 260px; height: 260px; background: rgba(131, 210, 217, .22); }
.hero-isi { position: relative; z-index: 1; max-width: 640px; }
.hero-kecil { color: var(--merek); font-weight: 700; margin: 0 0 .35rem; }
.hero h1 { font-size: clamp(1.5rem, 4.5vw, 2.4rem); font-weight: 700; line-height: 1.2; margin: 0 0 .6rem; color: #fff; }
.hero-sub { color: #d6e3e5; margin: 0; max-width: 46ch; }
@media (min-width: 720px) { .hero { padding: 2.75rem 2.5rem; } }

.hak { text-align: center; color: var(--teks-redup); font-size: .8rem; margin: 1.5rem 0 0; }
.kaki { text-align: center; border-top: 1px solid var(--garis); padding-top: 1.5rem; margin-top: 1rem; }
.kaki .hak { margin-top: .75rem; }

/* ---------- lega: jarak antar elemen di layar login & ganti password ---------- */
.kotak { padding: 2rem 1.75rem; }
.kotak h1 { margin: .5rem 0 .5rem; }
.kotak .sub { margin-bottom: 1.75rem; line-height: 1.6; }
.kotak .bidang { margin-bottom: 1.35rem; }
.kotak .bidang label { margin-bottom: .5rem; }
.kotak .input { padding: .8rem 1rem; }
.kotak .tampil-password { margin: -.25rem 0 1.5rem; }
.kotak .syarat { margin: 0 0 1.5rem; line-height: 1.7; }
.kotak .pesan { margin-bottom: 1.25rem; }
.kotak .tombol { padding: .85rem 1.25rem; }
.kotak .catatan { margin-top: 1.25rem; line-height: 1.6; }
.kotak .catatan + .catatan { margin-top: .85rem; }
.kotak > .tombol.polos { margin-top: 1.25rem; }
@media (max-width: 480px) {
  .tengah { padding: 1rem; }
  .kotak { padding: 1.75rem 1.25rem; border-radius: 20px; }
  .logo-kapsul.besar img { height: 32px; }
}
.bar .pengguna { color: var(--merek-teks); }
.bar .tombol.polos { color: var(--merek-teks); border-color: rgba(29, 30, 32, .35); background: rgba(255, 255, 255, .45); }
.bar .tombol.polos:hover { background: rgba(255, 255, 255, .8); }
.pengguna { display: flex; align-items: center; gap: .75rem; font-size: .9rem; color: var(--teks-redup); min-width: 0; }
.pengguna .nama { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 40vw; }
.isi { max-width: 1080px; margin: 0 auto; padding: 1.25rem 1rem 3rem; }
.kaki { max-width: 1080px; margin: 0 auto; padding: 0 1rem 2rem; color: var(--teks-redup); font-size: .85rem; }

/* ---------- kartu form (login, ganti password) ---------- */
.tengah {
  min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 1.25rem;
  background: radial-gradient(90% 70% at 50% 0%, rgba(131, 210, 217, .55) 0%, rgba(131, 210, 217, 0) 70%), var(--latar);
}
.kotak {
  width: 100%; max-width: 420px;
  background: var(--kartu); border: 1px solid var(--garis); border-radius: 24px;
  box-shadow: 0 10px 40px rgba(29, 30, 32, .12); padding: 1.75rem;
}
.kotak h1 { margin-bottom: .25rem; }
.kotak .sub { color: var(--teks-redup); margin-bottom: 1.25rem; }
.bidang { margin-bottom: 1rem; }
.bidang label { display: block; font-weight: 600; margin-bottom: .3rem; font-size: .92rem; }
.input, select {
  width: 100%; padding: .65rem .75rem; font: inherit; color: inherit;
  background: var(--latar); border: 1px solid var(--garis); border-radius: 14px;
}
.input:focus, select:focus, .tombol:focus-visible, .tab:focus-visible {
  outline: 2px solid var(--aksen); outline-offset: 1px;
}
.tampil-password { display: flex; align-items: center; gap: .5rem; font-size: .9rem; color: var(--teks-redup); margin: -.4rem 0 1rem; }
.syarat { font-size: .85rem; color: var(--teks-redup); margin: -.25rem 0 1rem; padding-left: 1.1rem; }

.tombol {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .65rem 1.1rem; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
  background: var(--aksen); color: var(--aksen-teks); border: 1px solid transparent; border-radius: 28px;
  font-family: var(--font-judul); font-weight: 600;
}
.tombol:hover { filter: brightness(1.06); }
.tombol[disabled] { opacity: .6; cursor: progress; }
.tombol.penuh { width: 100%; }
.tombol.sekunder { background: transparent; color: var(--aksen-tautan); border-color: var(--aksen); }
.tombol.polos { background: transparent; color: var(--teks-redup); border-color: var(--garis); padding: .4rem .75rem; font-weight: 500; font-size: .9rem; }

.pesan { padding: .7rem .85rem; border-radius: 8px; margin-bottom: 1rem; font-size: .93rem; background: var(--info-latar); }
.pesan.galat { background: var(--galat-latar); color: var(--galat); }
.pesan:empty { display: none; }

/* ---------- daftar rekaman ---------- */
.alat { display: grid; gap: .6rem; grid-template-columns: 1fr; margin-bottom: 1rem; }
@media (min-width: 640px) { .alat { grid-template-columns: 2fr 1fr 1fr; } }
.tab-baris { display: flex; gap: .4rem; margin-bottom: 1rem; flex-wrap: wrap; }
.tab {
  padding: .45rem .9rem; border-radius: 999px; border: 1px solid var(--garis); background: var(--kartu);
  color: var(--teks); font: inherit; font-size: .92rem; cursor: pointer;
}
.tab { font-family: var(--font-judul); font-weight: 500; padding: .55rem 1.1rem; }
.tab[aria-pressed="true"] { background: var(--aksen); color: var(--aksen-teks); border-color: var(--aksen); font-weight: 600; }

.grid { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.kartu-rekaman {
  background: var(--kartu); border: 1px solid var(--garis); border-radius: 20px; overflow: hidden;
  display: flex; flex-direction: column; box-shadow: var(--bayang); transition: transform .15s, box-shadow .15s;
}
.kartu-rekaman:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(29, 30, 32, .14); }
.sampul {
  position: relative; aspect-ratio: 16 / 9; display: grid; place-items: center; overflow: hidden;
  background: linear-gradient(135deg, #83d2d9 0%, #4fb4be 100%);
}
.gambar-sampul { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.sampul::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(29, 30, 32, .35), rgba(29, 30, 32, 0) 55%); pointer-events: none; }
.ikon-putar, .ikon-kunci { z-index: 1; }
.sampul .kode { z-index: 1; position: absolute; left: .9rem; top: .75rem; color: var(--merek-teks); background: rgba(255, 255, 255, .6); padding: .1rem .6rem; border-radius: 999px; }
.ikon-putar {
  width: 54px; height: 54px; border-radius: 50%; background: #fff; position: relative; box-shadow: 0 4px 14px rgba(29, 30, 32, .2);
}
.ikon-putar::before {
  content: ""; position: absolute; left: 21px; top: 16px; border-style: solid; border-width: 11px 0 11px 18px;
  border-color: transparent transparent transparent #1d1e20;
}
.ikon-kunci { width: 54px; height: 54px; border-radius: 50%; background: rgba(255, 255, 255, .7); position: relative; }
.ikon-kunci::before { content: ""; position: absolute; left: 17px; top: 25px; width: 20px; height: 15px; border-radius: 3px; background: #1d1e20; }
.ikon-kunci::after { content: ""; position: absolute; left: 20px; top: 12px; width: 10px; height: 14px; border: 3px solid #1d1e20; border-bottom: 0; border-radius: 8px 8px 0 0; }
.badan { padding: 1rem 1.1rem 1.15rem; display: flex; flex-direction: column; gap: .35rem; flex: 1; }
.kartu-rekaman h3 { margin: .15rem 0 0; font-size: 1.05rem; }
.kartu-rekaman .aksi { margin-top: auto; padding-top: .85rem; }
.kartu-rekaman.terkunci .sampul { background: linear-gradient(135deg, #d9e4e6 0%, #b9c9cc 100%); }
.kartu-rekaman.terkunci .gambar-sampul { filter: grayscale(1) brightness(.75); }
.kartu-rekaman.terkunci:hover { transform: none; box-shadow: var(--bayang); }
.baris-atas { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.kode { font-size: .75rem; font-weight: 700; letter-spacing: .04em; color: var(--teks-redup); }
.chip { font-size: .75rem; background: var(--aksen-lembut); color: var(--aksen-tautan); padding: .1rem .55rem; border-radius: 999px; }
.tanggal, .catatan { color: var(--teks-redup); font-size: .88rem; margin: 0; }
.kosong { text-align: center; color: var(--teks-redup); padding: 2.5rem 1rem; border: 1px dashed var(--garis); border-radius: var(--radius); }

.kembali { display: inline-block; margin-bottom: .75rem; text-decoration: none; }

/* ---------- pemutar video ---------- */
.tempat-pemutar { margin: .75rem 0 1rem; }
.pemutar { position: relative; background: #000; border-radius: var(--radius); overflow: hidden; user-select: none; -webkit-user-select: none; }
.layar { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000; }
.lapis-video, .lapis-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.perisai { position: absolute; inset: 0; z-index: 2; cursor: pointer; }

/* Layar penuh asli (desktop, Android, iPad) dan layar penuh tiruan (iPhone) */
.pemutar:fullscreen { display: grid; place-items: center; border-radius: 0; }
.pemutar:-webkit-full-screen { display: grid; place-items: center; border-radius: 0; }
.pemutar.fs-palsu { position: fixed; inset: 0; z-index: 9999; border-radius: 0; display: grid; place-items: center; width: 100vw; height: 100vh; height: 100dvh; }
.pemutar:fullscreen .layar,
.pemutar:-webkit-full-screen .layar,
.pemutar.fs-palsu .layar { width: min(100vw, calc(100vh * 16 / 9)); width: min(100vw, calc(100dvh * 16 / 9)); }

.wm {
  position: absolute; z-index: 3; pointer-events: none; user-select: none; -webkit-user-select: none;
  color: #fff; font-size: clamp(.62rem, 1.7vw, .95rem); line-height: 1.25; font-weight: 600;
  text-shadow: 0 0 3px rgba(0, 0, 0, .9), 0 0 8px rgba(0, 0, 0, .6);
  opacity: .38; max-width: 62%;
}
.wm-gerak { transition: left 1.6s ease-in-out, top 1.6s ease-in-out; }
.wm-tetap { right: 2.5%; bottom: 14%; text-align: right; opacity: .28; font-size: clamp(.55rem, 1.3vw, .8rem); }
.wm span { display: block; overflow-wrap: anywhere; }

.kontrol {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 4;
  display: flex; align-items: center; gap: .55rem; padding: 1.4rem .75rem .55rem;
  background: linear-gradient(to top, rgba(0, 0, 0, .78), rgba(0, 0, 0, 0));
  color: #fff; transition: opacity .25s;
}
.sembunyi-kontrol .kontrol { opacity: 0; pointer-events: none; }
.sembunyi-kontrol .perisai { cursor: none; }
.kontrol button, .kontrol select {
  background: transparent; color: #fff; border: 0; font: inherit; cursor: pointer; padding: .3rem .45rem; border-radius: 6px;
}
.kontrol button:hover, .kontrol button:focus-visible { background: rgba(255, 255, 255, .18); outline: none; }
.kontrol select { width: auto; padding: .2rem; background: rgba(255, 255, 255, .12); font-size: .85rem; }
.kontrol select option { color: #000; }
.kontrol .waktu { font-size: .8rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
.kontrol input[type="range"] { flex: 1; min-width: 0; accent-color: var(--aksen); height: 1.4rem; }

.putar-besar {
  position: absolute; inset: 0; z-index: 3; display: grid; place-items: center; pointer-events: none;
}
.putar-besar span {
  width: 4.2rem; height: 4.2rem; border-radius: 50%; background: rgba(0, 0, 0, .55); color: #fff;
  display: grid; place-items: center; font-size: 1.7rem; padding-left: .25rem;
}
.putar-besar.sembunyi { display: none; }

.lapisan-pesan {
  position: absolute; inset: 0; z-index: 6; display: grid; place-items: center; text-align: center;
  background: rgba(0, 0, 0, .86); color: #fff; padding: 1.25rem;
}
.lapisan-pesan.sembunyi { display: none; }
.lapisan-pesan p { max-width: 34ch; margin: 0 auto .75rem; }
.lapisan-pesan .tombol { background: #fff; color: #000; }

/* HP: bilah posisi video di baris sendiri agar mudah disentuh */
@media (max-width: 560px) {
  .kontrol { flex-wrap: wrap; gap: .3rem .4rem; padding-top: 1.2rem; }
  .kontrol input[type="range"] { order: -1; flex-basis: 100%; }
  .kontrol .waktu { margin-left: auto; }
}