:root {
  --pb-gold: #f5b400;
  --pb-ink: #f6f3ea;
  --pb-bg: #111111;
  --pb-card: #1c1c1c;
  --pb-line: #2e2a22;
  --pb-muted: #c8bfa8;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: #000; color: var(--pb-ink); font-family: "Segoe UI", system-ui, sans-serif; }
.pb-m-root { min-height: 100%; display: flex; justify-content: center; }
.pb-m-phone {
  width: min(480px, 100%); min-height: 100vh; background: var(--pb-bg);
  display: flex; flex-direction: column;
}
.pb-m-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: .7rem .85rem; border-bottom: 1px solid var(--pb-line);
}
.pb-m-top img { height: 42px; background: #fff; border-radius: 8px; }
.pb-m-body { flex: 1; overflow: auto; padding: .85rem .85rem 5.2rem; }
.pb-m-pane { display: none; }
.pb-m-pane.on { display: block; }
.pb-m-tabs {
  position: sticky; bottom: 0; display: grid; grid-template-columns: repeat(6, 1fr);
  background: #0a0a0a; border-top: 1px solid var(--pb-line);
}
.pb-m-tabs button {
  background: transparent; color: var(--pb-muted); border: 0; padding: .45rem .1rem .6rem;
  font-size: .68rem;
}
.pb-m-tabs button.on { color: var(--pb-gold); }
.pb-m-card {
  background: var(--pb-card); border: 1px solid var(--pb-line); border-radius: 14px;
  padding: .85rem; margin-bottom: .7rem;
}
.pb-m-card h3 { margin: .15rem 0 .3rem; }
.pb-m-price { font-weight: 800; color: var(--pb-gold); }
.pb-m-btn, .pb-m-input, .pb-m-select {
  width: 100%; border-radius: 12px; font: inherit;
}
.pb-m-btn {
  background: var(--pb-gold); color: #141414; border: 0; font-weight: 800;
  padding: .7rem .8rem; margin-top: .4rem;
}
.pb-m-btn.ghost { background: transparent; color: var(--pb-ink); border: 1px solid #444; }
.pb-m-input, .pb-m-select {
  background: #111; color: var(--pb-ink); border: 1px solid #333; padding: .65rem .7rem; margin-top: .35rem;
}
.pb-m-row { display: flex; gap: .4rem; flex-wrap: wrap; }
.pb-m-pill { background: var(--pb-gold); color: #141414; border-radius: 999px; padding: .1rem .45rem; font-size: .72rem; font-weight: 800; }
.pb-m-muted { color: var(--pb-muted); font-size: .88rem; }
.pb-m-gate { padding: 2rem 1.2rem; text-align: center; }
.pb-m-msg { margin: .45rem 0; padding: .55rem .7rem; border-radius: 12px; }
.pb-m-msg.me { background: #2a230f; }
.pb-m-msg.bot { background: #1c1c1c; }
.pb-m-banner {
  background: #3b2a05; color: var(--pb-gold); border-radius: 10px; padding: .45rem .6rem;
  font-size: .82rem; margin-bottom: .6rem;
}
.pb-m-chatbar { display: flex; gap: .4rem; }
.pb-m-chatbar input { flex: 1; }
.pb-m-hero, .pb-m-shot { width: 100%; object-fit: cover; border-radius: 14px; display: block; }
.pb-m-hero { height: 168px; margin-bottom: .7rem; }
.pb-m-shot { height: 140px; margin-bottom: .45rem; }
.pb-m-cover { width: min(220px, 70%); height: 240px; object-fit: cover; object-position: center 15%; border-radius: 18px; }
.pb-m-gate { text-align: center; }
.pb-m-gate .pb-m-input { text-align: left; }
.pb-m-check { display: flex; gap: .55rem; align-items: flex-start; margin-top: .55rem; }
.pb-m-check input { width: 1.1rem; height: 1.1rem; margin-top: .2rem; accent-color: var(--pb-gold); }
.hidden { display: none !important; }