:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1f232c;
  --border: #2a2f3a;
  --text: #e8eaf0;
  --muted: #8b93a5;
  --accent: #e11d48;   /* merah beludru (tombol) */
  --accent-2: #9f1239; /* merah tua */
  --gold: #f5b942;     /* emas lampu papan bioskop */
  --ok: #3ecf8e;
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
[hidden] { display: none !important; }

button, input { font: inherit; color: inherit; }
input {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  outline: none;
  min-width: 0;
}
input:focus { border-color: var(--accent); }
button {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 14px;
  cursor: pointer;
  white-space: nowrap;
}
button:hover { filter: brightness(1.15); }
button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  color: #fff;
  font-weight: 600;
}
button.danger { background: transparent; border-color: #5a2a2e; color: #ff8b8f; }
.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: 13px; margin: 6px 0 0; }
.hint.small { font-size: 12px; margin: 0; }
.error { color: #ff8b8f; min-height: 1.2em; margin: 10px 0 0; font-size: 14px; }

.logo {
  font-weight: 900;
  font-size: 44px;
  letter-spacing: 2px;
  background: linear-gradient(135deg, #f7d27a, var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.logo.small { font-size: 22px; }

/* Landing */
.screen { min-height: 100%; }
#landing { display: grid; grid-template-columns: minmax(0, 400px); justify-content: center; align-items: center; padding: 16px; }
.card {
  width: 100%;
  max-width: 400px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.tagline { margin: -8px 0 4px; color: var(--muted); }
.invite { margin: 0; padding: 10px 12px; background: var(--panel-2); border-radius: 8px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--muted); }
.field input { color: var(--text); }
/* Kamera / Mikrofon di halaman awal: tombol besar yang menyala saat aktif (mudah dipencet di HP) */
.toggles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check {
  position: relative;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 12px 8px; cursor: pointer; user-select: none;
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px;
  color: var(--muted);
}
.check input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.check.on { border-color: var(--ok); color: var(--ok); background: rgba(62, 207, 142, .08); }
.check:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.card button { padding: 13px 16px; font-size: 16px; }
.card .code-join .row button { padding: 11px 16px; }
.code-join { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); text-align: center; }
.code-join .row { display: flex; gap: 8px; }
.code-join input { flex: 1; text-transform: uppercase; letter-spacing: 2px; color: var(--text); }

/* Room */
#room { display: flex; flex-direction: column; height: 100vh; height: 100dvh; }
.topbar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  flex-wrap: wrap;
}
.room-info { display: flex; align-items: center; gap: 10px; }
.room-info b { letter-spacing: 2px; }
.chip { padding: 5px 10px; font-size: 13px; border-radius: 999px; }
.spacer { flex: 1; }

.layout {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr 360px;
}
.stage { padding: 16px; display: flex; flex-direction: column; gap: 10px; min-width: 0; overflow: auto; }
.url-bar { display: flex; gap: 8px; }
.url-bar input { flex: 1; }

.player {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
}
/* Layar penuh: kontrol, chat, dan tombol keluar ada di dalam pemutar */
.player.fs { border-radius: 0; aspect-ratio: auto; }
.player.pseudo-fs { position: fixed; inset: 0; z-index: 50; width: 100vw; height: 100vh; height: 100dvh; }
.player.fs.ui-hidden { cursor: none; }
.fs-top, .fs-bubbles { display: none; }
.player.fs .fs-top {
  display: flex; gap: 8px;
  position: absolute; top: max(12px, env(safe-area-inset-top)); right: 12px;
  z-index: 4;
  transition: opacity .25s;
}
.fs-btn {
  width: 44px; height: 44px; padding: 0;
  border-radius: 50%;
  background: rgba(15,17,21,.75);
  border: 1px solid rgba(255,255,255,.15);
  font-size: 18px;
}
.player.fs .controls {
  position: absolute; left: 12px; right: 12px; bottom: max(12px, env(safe-area-inset-bottom));
  z-index: 4;
  background: rgba(15,17,21,.8);
  backdrop-filter: blur(6px);
  transition: opacity .25s;
}
.player.fs.ui-hidden .controls,
.player.fs.ui-hidden .fs-top { opacity: 0; pointer-events: none; }
.player.fs .fs-bubbles {
  display: flex; flex-direction: column; gap: 4px; align-items: flex-start;
  position: absolute; left: 12px; bottom: 120px; max-width: min(70%, 420px);
  z-index: 3; pointer-events: none;
}
.player.fs.ui-hidden .fs-bubbles { bottom: 16px; }
.bubble {
  background: rgba(0,0,0,.65);
  padding: 5px 10px; border-radius: 10px;
  font-size: 14px; overflow-wrap: anywhere;
  animation: bubbleOut 7s forwards;
}
@keyframes bubbleOut { 0%, 85% { opacity: 1; } 100% { opacity: 0; } }
.player.fs .chat { display: none; }
.player.fs.chat-open .chat {
  display: flex;
  position: absolute; z-index: 4;
  top: 68px; right: 12px; bottom: 120px;
  width: min(340px, calc(100% - 24px));
  min-height: 0;
  background: rgba(15,17,21,.88);
  border-radius: 12px; padding: 8px;
}
.player.fs.chat-open .fs-bubbles { display: none; }
.player.fs.chat-open .messages { background: transparent; }
/* Wadah pemutar: apa pun platformnya, isinya memenuhi kotak pemutar */
.embed, .embed > *, .embed iframe, .embed video, .embed .fill {
  position: absolute; inset: 0; width: 100% !important; height: 100% !important; border: 0;
}
.embed video { object-fit: contain; background: #000; }
.embed .fb-wrap { display: flex; align-items: center; justify-content: center; overflow: hidden; }
.embed .fb-wrap > * { position: static; width: auto !important; height: auto !important; }
.shield { position: absolute; inset: 0; cursor: pointer; }
.empty {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--muted); text-align: center; padding: 20px;
}
.empty .big { font-size: 48px; }
.click-overlay { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(0,0,0,.6); }
.reactions { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.float {
  position: absolute;
  bottom: 10px;
  font-size: 36px;
  animation: floatUp 2.6s ease-out forwards;
  text-align: center;
}
.float small { display: block; font-size: 11px; color: #fff; text-shadow: 0 1px 3px #000; }
@keyframes floatUp {
  0% { transform: translateY(0) scale(.6); opacity: 0; }
  15% { transform: translateY(-20px) scale(1.1); opacity: 1; }
  100% { transform: translateY(-260px) scale(1); opacity: 0; }
}

.controls {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 12px 8px;
}
.seek-row, .btn-row { display: flex; align-items: center; gap: 10px; }
.btn-row { gap: 8px; }
.btn-row .spacer { flex: 1; }
.controls .icon { width: 40px; padding: 6px 0; }
.controls .play { width: 48px; font-size: 18px; }
.time { font-variant-numeric: tabular-nums; color: var(--muted); font-size: 13px; min-width: 38px; text-align: center; }
/* Slider waktu: area sentuh tinggi dan bulatan besar supaya gampang digeser dengan jari */
#seekBar {
  flex: 1; min-width: 0; height: 32px; cursor: pointer;
  -webkit-appearance: none; appearance: none; background: transparent;
  --pct: 0%;
}
#seekBar::-webkit-slider-runnable-track {
  height: 6px; border-radius: 3px;
  background: linear-gradient(to right, var(--accent) var(--pct), #3a404d var(--pct));
}
#seekBar::-moz-range-track { height: 6px; border-radius: 3px; background: #3a404d; }
#seekBar::-moz-range-progress { height: 6px; border-radius: 3px; background: var(--accent); }
#seekBar::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 20px; height: 20px; margin-top: -7px; border-radius: 50%;
  background: #fff; border: 3px solid var(--accent); box-shadow: 0 1px 4px rgba(0,0,0,.5);
}
#seekBar::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff; border: 3px solid var(--accent); box-shadow: 0 1px 4px rgba(0,0,0,.5);
}
#seekBar:active::-webkit-slider-thumb { transform: scale(1.2); }
#seekBar:disabled { opacity: .4; cursor: default; }
.vol { display: flex; align-items: center; gap: 4px; }
.vol input { width: 80px; }
input[type=range] { padding: 0; accent-color: var(--accent); background: transparent; border: none; }

.reactbar { display: flex; gap: 6px; flex-wrap: wrap; }
.reactbar button { font-size: 20px; padding: 4px 10px; border-radius: 999px; }

/* Sidebar */
.side {
  border-left: 1px solid var(--border);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  min-height: 0;
}
.tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  max-height: 45%;
  overflow: auto;
  flex-shrink: 0;
}
.tile {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--panel-2);
  border-radius: 10px;
  overflow: hidden;
}
.tile video { width: 100%; height: 100%; object-fit: cover; }
.tile.me video { transform: scaleX(-1); }
.tile .avatar {
  position: absolute; inset: 0;
  display: none; place-items: center;
  font-size: 30px; font-weight: 700;
}
.tile.cam-off video { visibility: hidden; }
.tile.cam-off .avatar { display: grid; }
.tile .avatar span {
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--c, #555); color: #fff;
}
.tile .label {
  position: absolute; left: 6px; bottom: 6px; right: 6px;
  font-size: 12px;
  background: rgba(0,0,0,.55);
  padding: 2px 6px;
  border-radius: 6px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  width: fit-content; max-width: calc(100% - 12px);
}

.tile .status {
  position: absolute; left: 6px; top: 6px;
  font-size: 11px;
  background: rgba(0,0,0,.55);
  padding: 2px 7px 2px 6px;
  border-radius: 999px;
  display: flex; align-items: center; gap: 5px;
}
.tile .status::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: var(--dot, #888);
}
.tile .status.watching { --dot: var(--ok); }
.tile .status.away { --dot: #f5b942; }
.tile .status.offline { --dot: #777; color: var(--muted); }
.tile.offline { opacity: .5; }

.callbar { display: flex; gap: 8px; }
.callbar .toggle { flex: 1; }
.toggle.on { border-color: var(--ok); color: var(--ok); }
.toggle.off { border-color: #5a2a2e; color: #ff8b8f; }

.chat { flex: 1; min-height: 180px; display: flex; flex-direction: column; gap: 8px; }
.messages {
  flex: 1;
  overflow-y: auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.msg { word-wrap: break-word; overflow-wrap: anywhere; }
.msg .who { font-weight: 600; margin-right: 6px; }
.msg .at { color: var(--muted); font-size: 11px; margin-left: 6px; }
.msg.system { color: var(--muted); font-size: 13px; font-style: italic; }
.chat-form { display: flex; gap: 8px; }
.chat-form input { flex: 1; }

.toast {
  position: fixed;
  left: 50%; bottom: 24px;
  transform: translateX(-50%);
  background: var(--panel-2);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: 10px;
  z-index: 10;
  max-width: calc(100% - 32px);
}

/* ---------- Tampilan HP / layar sempit ----------
   Video + kontrol selalu terlihat di atas; di bawahnya tab Chat / Call yang mengisi sisa layar
   (seperti live chat YouTube), dengan kolom ketik di paling bawah. */
.mobile-tabs, .short, .add-video { display: none; }
@media (max-width: 860px), (max-height: 500px) and (orientation: landscape) {
  html, body { overflow-x: hidden; }
  #room { height: 100vh; height: 100dvh; overflow: hidden; }
  input, textarea { font-size: 16px; } /* di bawah 16px, browser HP zoom otomatis saat kolom disentuh */
  .topbar { padding: 8px 16px; gap: 10px; flex-wrap: nowrap; }
  .logo.small { font-size: 18px; letter-spacing: 1px; }
  .room-info { gap: 6px; flex-shrink: 0; }
  .topbar .spacer { flex: 1; min-width: 4px; }
  .room-info .long, .upload-btn .long, .hint.sources { display: none; }
  .room-info .short { display: inline; }
  #peopleCount { font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  #leaveBtn { padding: 6px 10px; font-size: 13px; }

  .layout { display: flex; flex-direction: column; min-height: 0; }
  .stage { flex: none; padding: 8px 16px 6px; gap: 6px; overflow: visible; }
  .url-bar input { padding: 8px 10px; }
  .url-bar button, .upload-btn { padding: 8px 12px; }
  .reactbar { gap: 4px; flex-wrap: nowrap; overflow-x: auto; }
  .reactbar button { font-size: 18px; padding: 2px 9px; }

  /* Panel bawah: [tab Chat][tab Call][🎙️][📷] dalam satu baris, isi tab di bawahnya */
  .side {
    flex: 1; min-height: 0;
    display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto minmax(0, 1fr) auto;
    grid-template-areas: "tabs call" "main main" "hint hint";
    border-left: none; border-top: 1px solid var(--border); padding: 6px 16px 8px; gap: 6px;
  }
  .mobile-tabs { grid-area: tabs; }
  .callbar { grid-area: call; gap: 6px; }
  .tiles, .chat { grid-area: main; }
  .call-hint { grid-area: hint; }
  .callbar .toggle { width: 44px; padding: 0; font-size: 18px; }
  .callbar .long { display: none; }

  /* Setelah ada video, kolom link disembunyikan; tombol ➕ Video membukanya lagi */
  #room.has-video .add-video { display: inline-flex; }
  #room.has-video .url-bar:not(.open) { display: none; }
  #copyLinkBtn, #leaveBtn, .add-video { min-height: 36px; align-items: center; }
  .reactbar button { min-height: 36px; }
  #volBar { height: 28px; }
  .mobile-tabs { display: flex; gap: 6px; flex-shrink: 0; }
  .tab { flex: 1; padding: 7px 10px; border-radius: 999px; background: transparent; color: var(--muted); }
  .tab.active { background: var(--panel-2); color: var(--text); border-color: var(--accent); }
  .tab .badge { display: inline-block; min-width: 18px; padding: 0 5px; margin-left: 2px; border-radius: 9px; background: var(--accent); color: #fff; font-size: 11px; line-height: 18px; }
  #tabCall.talking::after { content: ' 🗣️'; }
  .side.tab-chat .tiles, .side.tab-chat .call-hint { display: none; }
  .side.tab-call .chat { display: none; }
  .side.tab-call .tiles { flex: 1; max-height: none; align-content: start; grid-template-columns: repeat(3, 1fr); }
  .chat { min-height: 0; }
  .messages { padding: 8px; }
}
@media (max-width: 480px) {
  .side.tab-call .tiles { grid-template-columns: 1fr 1fr; }
  .vol input { width: 48px; }
}
/* Layar pendek (HP kecil / miring): rapatkan supaya chat masih kebagian tempat */
@media (max-width: 860px) and (max-height: 700px) {
  .reactbar { display: none; }
  .call-hint { display: none; }
}
/* HP dimiringkan: video di kiri, chat/call di kanan */
@media (max-width: 960px) and (max-height: 500px) and (orientation: landscape) {
  #room { height: 100vh; height: 100dvh; overflow: hidden; }
  .layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, 36%); min-height: 0; }
  .stage { overflow-y: auto; min-height: 0; padding: 6px 12px; }
  .player { aspect-ratio: auto; height: calc(100dvh - 140px); min-height: 160px; }
  .side { border-top: none; border-left: 1px solid var(--border); padding: 6px 10px 8px; }
  .topbar { padding: 6px 12px; }
  .reactbar, .call-hint { display: none; }
}

/* Gambar di chat */
.attach {
  display: grid; place-items: center;
  width: 42px; flex-shrink: 0;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer; font-size: 18px;
}
.attach:hover { filter: brightness(1.15); }
.chat-img {
  display: block;
  max-width: min(100%, 240px); max-height: 240px;
  margin: 4px 0 2px;
  border-radius: 8px;
  cursor: zoom-in;
}
.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0,0,0,.88);
  display: grid; place-items: center;
  padding: 16px; cursor: zoom-out;
}
.lightbox img { max-width: 100%; max-height: 100%; border-radius: 8px; }

.sound-banner {
  position: fixed; left: 50%; top: 16px; transform: translateX(-50%);
  z-index: 60;
  max-width: calc(100% - 32px);
  padding: 12px 18px; border-radius: 999px;
  box-shadow: 0 6px 24px rgba(0,0,0,.4);
}

.tile .conn {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  font-size: 11px; text-align: center;
  background: rgba(0,0,0,.7);
  padding: 3px 8px; border-radius: 6px;
  max-width: calc(100% - 12px);
}
.tile .conn.bad { color: #ff8b8f; }

/* Tombol "film mengecil saat ngobrol" */
.controls .duck { opacity: .45; }
.controls .duck.active { opacity: 1; border-color: var(--ok); }
/* Orang yang sedang bicara */
.tile { outline: 3px solid transparent; outline-offset: -3px; transition: outline-color .15s; }
.tile.speaking { outline-color: var(--ok); }

/* Upload video */
.upload-btn {
  display: flex; align-items: center; gap: 4px;
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 9px 12px; cursor: pointer; white-space: nowrap;
}
.upload-btn:hover { filter: brightness(1.15); }
.upload-progress {
  position: relative; height: 26px;
  background: var(--panel-2); border-radius: 8px; overflow: hidden;
}
.upload-progress div { position: absolute; inset: 0 auto 0 0; width: 0; background: linear-gradient(135deg, var(--accent), var(--accent-2)); transition: width .3s; }
.upload-progress span { position: relative; display: block; text-align: center; font-size: 13px; line-height: 26px; }
.hint.sources { margin: -2px 0 0; font-size: 12px; }


/* TikTok: tombol play di pemutar TikTok harus bisa diklik langsung (aturan autoplay browser) */
#embedHolder[data-kind="tiktok"] ~ .shield { pointer-events: none; }

/* Tanda sedang bersuara di label nama */
.tile.speaking .label { background: rgba(62, 207, 142, .9); color: #06261a; font-weight: 600; }
.tile.speaking .label::after { content: ' 🗣️'; }
/* Layar penuh: nama yang sedang ngomong */
.fs-speakers { display: none; }
.player.fs .fs-speakers:not([hidden]) {
  display: block;
  position: absolute; top: max(12px, env(safe-area-inset-top)); left: 12px;
  max-width: calc(100% - 140px);
  z-index: 4;
  background: rgba(62, 207, 142, .9); color: #06261a; font-weight: 600; font-size: 13px;
  padding: 6px 12px; border-radius: 999px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Tanda maju/mundur 10 detik (tombol atau ketuk dua kali) */
.skip-flash {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 3; pointer-events: none;
  background: rgba(0,0,0,.6); color: #fff; font-weight: 600;
  padding: 10px 16px; border-radius: 999px;
  animation: skipFade .7s ease-out forwards;
}
.skip-flash.left { left: 12%; }
.skip-flash.right { right: 12%; }
@keyframes skipFade { 0% { opacity: 0; transform: translateY(-50%) scale(.8); } 20% { opacity: 1; transform: translateY(-50%) scale(1); } 100% { opacity: 0; } }
@media (max-width: 480px) {
  .controls { padding: 4px 8px 6px; }
  .btn-row { gap: 6px; }
  .controls .icon { width: 38px; }
  .controls .play { width: 46px; }
}
@media (max-width: 360px) {
  .vol { display: none; }
}

/* Halaman awal di HP: kotak memenuhi layar, mulai dari atas (tidak tertutup keyboard) */
@media (max-width: 480px) {
  #landing { align-items: start; padding: 24px 16px; }
  .card { padding: 22px 18px; border-radius: 16px; gap: 12px; }
  .logo { font-size: 38px; }
}

/* HP kecil: tombol di baris atas jadi ikon saja supaya Keluar tetap terlihat */
@media (max-width: 420px) {
  .topbar { gap: 6px; padding-left: 12px; padding-right: 12px; }
  .room-info .short, .add-video .btn-text { display: none !important; }
  #copyLinkBtn, .add-video { padding: 0 10px; }
}
@media (max-width: 340px) {
  #roomCode { display: none; }
  .logo.small { font-size: 16px; }
}

/* ================= Halaman awal: latar artistik ================= */
#landing { position: relative; overflow: hidden; isolation: isolate; min-height: 100vh; min-height: 100dvh;
  background: radial-gradient(120% 90% at 50% 0%, #160a0d 0%, #0f1115 55%, #0b0c10 100%); }
#netBg { position: fixed; inset: 0; z-index: 0; pointer-events: none; }

/* Gumpalan cahaya yang bergerak pelan */
.bg-glow { position: fixed; inset: 0; z-index: -1; pointer-events: none; filter: blur(70px); opacity: .55; }
.bg-glow span { position: absolute; width: 46vmax; height: 46vmax; border-radius: 50%; }
.bg-glow span:nth-child(1) { background: radial-gradient(circle, #be123c 0%, transparent 65%); top: -18vmax; left: -12vmax; animation: drift1 22s ease-in-out infinite alternate; }
.bg-glow span:nth-child(2) { background: radial-gradient(circle, #b45309 0%, transparent 65%); bottom: -20vmax; right: -14vmax; animation: drift2 26s ease-in-out infinite alternate; }
.bg-glow span:nth-child(3) { background: radial-gradient(circle, #f5b942 0%, transparent 65%); top: 40%; left: 55%; width: 30vmax; height: 30vmax; opacity: .25; animation: drift3 30s ease-in-out infinite alternate; }
@keyframes drift1 { to { transform: translate(18vmax, 14vmax) scale(1.15); } }
@keyframes drift2 { to { transform: translate(-16vmax, -12vmax) scale(1.1); } }
@keyframes drift3 { to { transform: translate(-30vmax, -22vmax) scale(.9); } }

/* Emoji nobar melayang samar */
.bg-emoji { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bg-emoji span { position: absolute; bottom: -60px; font-size: 26px; opacity: 0; filter: saturate(.8); animation: floaty 18s linear infinite; }
.bg-emoji span:nth-child(1) { left: 6%;  animation-delay: 0s;  font-size: 30px; }
.bg-emoji span:nth-child(2) { left: 18%; animation-delay: 7s;  }
.bg-emoji span:nth-child(3) { left: 31%; animation-delay: 12s; font-size: 22px; }
.bg-emoji span:nth-child(4) { left: 47%; animation-delay: 3s;  font-size: 20px; }
.bg-emoji span:nth-child(5) { left: 63%; animation-delay: 9s;  }
.bg-emoji span:nth-child(6) { left: 76%; animation-delay: 15s; font-size: 30px; }
.bg-emoji span:nth-child(7) { left: 88%; animation-delay: 5s;  font-size: 20px; }
.bg-emoji span:nth-child(8) { left: 95%; animation-delay: 11s; font-size: 24px; }
@keyframes floaty {
  0% { transform: translateY(0) rotate(-8deg); opacity: 0; }
  10% { opacity: .22; }
  85% { opacity: .18; }
  100% { transform: translateY(-115vh) rotate(12deg); opacity: 0; }
}
.bg-vignette { position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 45%, rgba(0,0,0,.55) 100%); }

/* Kartu kaca buram dengan garis tepi bercahaya */
#landing .card {
  position: relative; z-index: 2;
  background: rgba(23, 26, 33, .62);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, .08);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .06);
  animation: cardIn .7s cubic-bezier(.2, .8, .2, 1) both;
}
#landing .card::before {
  content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(135deg, rgba(225,29,72,.7), rgba(245,185,66,.15) 35%, rgba(62,207,142,.15) 70%, rgba(62,207,142,.6));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
@keyframes cardIn { from { opacity: 0; transform: translateY(18px) scale(.98); } }

/* Logo berkilau */
.logo.shine {
  font-size: 52px; line-height: 1;
  background: linear-gradient(110deg, #d99a2b 0%, #f5c451 30%, #fff1c1 45%, #f5c451 60%, #d99a2b 100%);
  background-size: 250% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shine 5s ease-in-out infinite;
  filter: drop-shadow(0 4px 18px rgba(225, 29, 72, .35));
}
@keyframes shine { 0%, 100% { background-position: 100% 0; } 50% { background-position: 0 0; } }
#landing .tagline { margin: -4px 0 0; color: #b6bdcc; line-height: 1.5; }


/* Tombol utama sedikit bercahaya */
#landing #joinBtn { box-shadow: 0 8px 26px rgba(225, 29, 72, .35); transition: transform .15s, box-shadow .15s; }
#landing #joinBtn:hover { transform: translateY(-1px); box-shadow: 0 12px 32px rgba(225, 29, 72, .45); }
#landing #joinBtn:active { transform: translateY(1px); }
#landing input { background: rgba(31, 35, 44, .8); }

@media (max-width: 480px) {
  .logo.shine { font-size: 44px; }
  .bg-emoji span { font-size: 20px !important; }
}
@media (prefers-reduced-motion: reduce) {
  .bg-glow span, .bg-emoji span, .logo.shine, #landing .card { animation: none !important; }
  .bg-emoji { display: none; }
}

/* Latar berganti: memudar saat ganti, tombol 🎨 di pojok */
#netBg { transition: opacity .45s ease; }
.scene-btn {
  position: fixed; z-index: 3; right: 16px; bottom: max(16px, env(safe-area-inset-bottom));
  padding: 8px 14px; border-radius: 999px; font-size: 13px;
  background: rgba(23, 26, 33, .6); color: #d5d9e3;
  border: 1px solid rgba(255, 255, 255, .12);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.scene-btn:hover { background: rgba(31, 35, 44, .8); }
#landing[data-scene="popcorn"] .bg-emoji,
#landing[data-scene="reactions"] .bg-emoji,
#landing[data-scene="film"] .bg-emoji { display: none; }
#landing[data-scene="projector"] .bg-glow { opacity: .25; }
@media (max-width: 480px) {
  /* di HP: tombol di tengah bawah, di bawah kartu */
  .scene-btn { position: relative; right: auto; bottom: auto; justify-self: center; margin-top: 14px; order: 2; }
  #landing .card { order: 1; }
}

/* Logo: ikon + tulisan NOBR */
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 64px; height: 64px; flex-shrink: 0; filter: drop-shadow(0 8px 22px rgba(225, 29, 72, .4)); }
#landing .brand-mark { animation: markIn .8s cubic-bezier(.2, .9, .3, 1.3) both .1s; }
@keyframes markIn { from { opacity: 0; transform: scale(.6) rotate(-12deg); } }
.brand.small { gap: 8px; }
.brand.small .brand-mark { width: 28px; height: 28px; filter: none; }
@media (max-width: 480px) {
  #landing .brand-mark { width: 54px; height: 54px; }
}
@media (max-width: 340px) {
  .brand.small .logo { display: none; }
}
@media (prefers-reduced-motion: reduce) { #landing .brand-mark { animation: none; } }

/* Kepanjangan NOBR di bawah logo; huruf depannya emas */
.brand-sub { margin-top: -6px; font-size: 14px; letter-spacing: .4px; color: #b8a99a; }
/* Kalimat penjelasan dipisah dari kepanjangan NOBR dengan garis tipis */
#landing .tagline { margin-top: 8px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, .08); }
.brand-sub b { color: var(--gold); font-weight: 800; }
@media (max-width: 360px) { .brand-sub { font-size: 12px; } }