:root {
  --bg: #0b0d12;
  --bg2: #141823;
  --panel: #1a1f2e;
  --text: #eef0f6;
  --muted: #8b93a7;
  --accent: #ff4d6d;
  --accent2: #ff8fa3;
  --ok: #3ddc84;
  --danger: #ff5c5c;
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 20% -10%, #2a1b35 0%, var(--bg) 55%);
  color: var(--text);
}
.hidden { display: none !important; }
.screen { min-height: 100dvh; display: flex; flex-direction: column; }

.logo { font-weight: 800; font-size: 28px; letter-spacing: -0.5px; }
.logo span { color: var(--accent); }
.logo.small { font-size: 20px; }

/* Landing */
.hero {
  margin: auto; max-width: 560px; padding: 48px 20px; text-align: center;
}
h1 { font-size: clamp(32px, 6vw, 52px); line-height: 1.05; margin: 24px 0 12px; letter-spacing: -1px; }
.sub { color: var(--muted); font-size: 18px; margin: 0 0 20px; }
.online { color: var(--muted); font-size: 14px; display: inline-flex; align-items: center; gap: 8px; margin: 0 0 28px; }
.online.small { margin: 0; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(61,220,132,0.15); }
.agree {
  display: flex; gap: 10px; text-align: left; background: var(--bg2); padding: 14px; border-radius: var(--radius);
  color: var(--muted); font-size: 14px; margin-bottom: 18px; cursor: pointer; line-height: 1.4;
}
.agree input { margin-top: 3px; accent-color: var(--accent); }
.agree a { color: var(--accent2); }
.hint { color: var(--muted); font-size: 13px; margin-top: 12px; }

/* Buttons */
.btn {
  appearance: none; border: 0; border-radius: 999px; padding: 12px 20px; font-size: 15px; font-weight: 600;
  background: var(--panel); color: var(--text); cursor: pointer; transition: transform .08s, background .15s, opacity .15s;
}
.btn:hover { background: #242a3d; }
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { background: #ff3b5e; }
.btn.danger { background: #3a1f24; color: #ff9a9a; }
.btn.danger:hover { background: #532a31; }
.btn.big { width: 100%; padding: 18px; font-size: 18px; }

/* Chat layout */
.bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px; background: rgba(0,0,0,0.25); backdrop-filter: blur(8px);
}
.status { color: var(--muted); font-size: 14px; }
.status.live { color: var(--ok); }

.stage {
  flex: 1; display: grid; grid-template-columns: 1fr 340px; gap: 12px; padding: 12px; min-height: 0;
}
.videos { position: relative; background: #000; border-radius: var(--radius); overflow: hidden; min-height: 320px; }
.vid.remote, .vid.remote video { width: 100%; height: 100%; }
.vid.remote video { object-fit: cover; display: block; background: #000; }
.vid.local {
  position: absolute; right: 12px; bottom: 12px; width: 26%; max-width: 220px; min-width: 120px; aspect-ratio: 4/3;
  border-radius: 10px; overflow: hidden; border: 2px solid rgba(255,255,255,0.25); box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.vid.local video { width: 100%; height: 100%; object-fit: cover; display: block; background: #111; transform: scaleX(-1); }
.overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  background: linear-gradient(180deg, #171b28, #0d1018); color: var(--muted); font-size: 16px;
}
.spinner {
  width: 36px; height: 36px; border-radius: 50%; border: 3px solid rgba(255,255,255,0.12); border-top-color: var(--accent);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.panel { display: flex; flex-direction: column; background: var(--panel); border-radius: var(--radius); min-height: 0; }
.messages { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.msg { max-width: 85%; padding: 9px 12px; border-radius: 14px; font-size: 15px; line-height: 1.35; word-wrap: break-word; }
.msg.them { background: #262c40; align-self: flex-start; border-bottom-left-radius: 4px; }
.msg.me { background: var(--accent); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.msg.sys { background: transparent; color: var(--muted); font-size: 13px; align-self: center; text-align: center; }
.typing { height: 18px; padding: 0 14px; color: var(--muted); font-size: 13px; }
.chatForm { display: flex; gap: 8px; padding: 10px; border-top: 1px solid rgba(255,255,255,0.06); }
.chatForm input {
  flex: 1; border: 0; border-radius: 999px; padding: 12px 16px; background: #0f1320; color: var(--text); font-size: 15px; outline: none;
}
.chatForm input:focus { box-shadow: 0 0 0 2px rgba(255,77,109,0.5); }

.controls { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; padding: 10px 12px 16px; }

/* Modals */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 50; }
.card { background: var(--bg2); border-radius: 18px; padding: 24px; max-width: 420px; width: 100%; }
.card h2 { margin: 0 0 12px; }
.card ul { color: var(--muted); line-height: 1.6; padding-left: 20px; }
.reasons { display: grid; gap: 8px; margin: 12px 0 16px; }
.reasons .btn { text-align: left; border-radius: 10px; }

.toast {
  position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%); background: #262c40; color: var(--text);
  padding: 10px 16px; border-radius: 999px; font-size: 14px; z-index: 60; box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

/* Mobile */
@media (max-width: 820px) {
  .stage { grid-template-columns: 1fr; grid-template-rows: minmax(260px, 55vh) 1fr; }
  .panel { min-height: 180px; }
  .bar .online { display: none; }
  .controls .btn { padding: 11px 14px; font-size: 14px; }
}

/* ---- Accounts, coins, paid pictures ---- */
.topbar { position: sticky; top: 0; z-index: 20; }
.topbar .logo { text-decoration: none; color: var(--text); }
.account { display: flex; align-items: center; gap: 10px; }
.btn.ghost { background: transparent; border: 1px solid rgba(255,255,255,0.18); padding: 8px 14px; font-size: 14px; }
.btn.coin { background: #2b2410; color: #ffd166; padding: 8px 14px; font-size: 14px; border: 1px solid rgba(255,209,102,0.3); }
.btn.iconbtn { padding: 10px 12px; font-size: 18px; line-height: 1; }
.btn.sm { padding: 8px 14px; font-size: 13px; }
.hint a { color: var(--accent2); }
.muted { color: var(--muted); }
.error { color: #ff8a8a; font-size: 13px; min-height: 18px; margin: 6px 0; }
.closeX { position: absolute; top: 10px; right: 14px; background: none; border: 0; color: var(--muted); font-size: 26px; cursor: pointer; }
.card { position: relative; }
.card form { display: flex; flex-direction: column; gap: 10px; }
.card input[type=text], .card input[type=email], .card input[type=password], .card input[type=date], .card input[type=number] {
  border: 0; border-radius: 10px; padding: 12px 14px; background: #0f1320; color: var(--text); font-size: 15px; outline: none; width: 100%;
}
.card input:focus { box-shadow: 0 0 0 2px rgba(255,77,109,0.5); }
.agree.compact { padding: 10px; margin: 0; font-size: 13px; }
.filelabel { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); background: #0f1320; padding: 10px 12px; border-radius: 10px; }
.filelabel input { color: var(--text); font-size: 13px; }
.pricerow { display: flex; align-items: center; gap: 10px; }
.pricerow input { width: 120px !important; }
.paidPreview { max-height: 180px; border-radius: 10px; object-fit: cover; align-self: center; }
.statrow { display: flex; gap: 10px; margin: 14px 0; }
.stat { flex: 1; background: #0f1320; border-radius: 12px; padding: 12px; text-align: center; color: var(--muted); font-size: 12px; }
.stat .big { color: var(--text); font-size: 24px; font-weight: 800; }
#profileView .btn { width: 100%; margin-top: 8px; }
#sellerBox { margin-top: 14px; background: #0f1320; border-radius: 12px; padding: 12px; font-size: 14px; }
#sellerBox h3 { margin: 0 0 6px; font-size: 15px; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; background: #262c40; color: var(--muted); }
.badge.ok { background: #143d2a; color: var(--ok); }
.badge.pending { background: #3a2f10; color: #ffd166; }
.packs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0; }
.pack { background: #0f1320; border: 1px solid rgba(255,255,255,0.06); border-radius: 12px; padding: 14px; text-align: center; cursor: pointer; transition: border-color .15s; }
.pack:hover { border-color: var(--accent); }
.pack .coins { font-size: 22px; font-weight: 800; }
.pack .price { color: var(--muted); font-size: 14px; }
.pack .badge { margin-bottom: 6px; background: #3a1f24; color: var(--accent2); }
.partnerTag { position: absolute; top: 12px; left: 12px; background: rgba(0,0,0,0.55); color: #fff; padding: 6px 12px; border-radius: 999px; font-size: 13px; backdrop-filter: blur(6px); }
.partnerTag .badge { margin-left: 6px; }
/* paid picture card in chat */
.msg.paid { padding: 0; overflow: hidden; background: #262c40; max-width: 85%; width: 240px; }
.msg.paid.me { background: #3a1f24; align-self: flex-end; }
.msg.paid .thumb { position: relative; height: 180px; background: #000; }
.msg.paid .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.msg.paid .thumb.locked img { filter: blur(14px); transform: scale(1.1); }
.msg.paid .lock { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; color: #fff; font-weight: 700; text-shadow: 0 1px 6px rgba(0,0,0,0.6); }
.msg.paid .lock .ico { font-size: 28px; }
.msg.paid .meta { padding: 10px 12px; font-size: 13px; display: flex; flex-direction: column; gap: 8px; }
.msg.paid .meta .cap { color: var(--muted); }
.msg.paid .unlockBtn { width: 100%; }
#lightbox img { max-width: 92vw; max-height: 88vh; border-radius: 12px; }
@media (max-width: 820px) {
  .topbar .status { display: none; }
  .packs { grid-template-columns: 1fr 1fr; }
}

/* ---- Landing: stats, trust, footer ---- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 28px 0 18px; }
.statbox { background: var(--bg2); border-radius: 12px; padding: 14px 8px; }
.statbox .n { font-size: 26px; font-weight: 800; letter-spacing: -0.5px; }
.statbox .l { color: var(--muted); font-size: 12px; margin-top: 2px; }
.trust { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; text-align: left; margin-top: 10px; }
.trustitem { display: flex; gap: 10px; background: var(--bg2); border-radius: 12px; padding: 12px; font-size: 13px; color: var(--muted); line-height: 1.4; }
.trustitem b { color: var(--text); }
.trustitem .ico { font-size: 20px; line-height: 1.2; }
.sitefooter { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; padding: 18px; color: var(--muted); font-size: 13px; }
.sitefooter a { color: var(--muted); text-decoration: none; }
.sitefooter a:hover { color: var(--text); }
@media (max-width: 560px) { .stats { grid-template-columns: 1fr 1fr; } .trust { grid-template-columns: 1fr; } }