@font-face { font-family: 'Null'; src: url('/null.otf') format('opentype'); font-display: swap; }
:root { --bg: #171616; --panel: #221f1e; --line: rgba(255,255,255,.09); --text: #f6efed; --muted: rgba(246,239,237,.62); --accent: #c9ae98; --ink: #171616; --mint: #2fb67c; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.45 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif; }
[hidden] { display: none !important; }
main { max-width: 560px; margin: 0 auto; padding: max(18px, env(safe-area-inset-top)) 16px 40px; }
.center { min-height: 80vh; display: grid; place-items: center; text-align: center; }
.logo { font-family: 'Null', sans-serif; font-size: 34px; line-height: 1; }
.top { margin-bottom: 16px; } .top p { margin: 6px 0 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 22px; padding: 20px; margin-bottom: 14px; }
.narrow { max-width: 380px; display: grid; gap: 10px; }
h2, h3 { margin: 0 0 10px; } h3 { font-size: 18px; }
.muted { color: var(--muted); } .small { font-size: 13px; }
.label { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; }
.member { background: linear-gradient(145deg, #3a332f, #1d1a19); }
.member-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.number { font-family: ui-monospace, Menlo, monospace; font-size: 20px; font-weight: 700; margin-top: 2px; }
.points-box { text-align: right; } .points { font-family: 'Null', sans-serif; font-size: 40px; line-height: 1; color: var(--accent); }
.qr { display: block; width: 100%; max-width: 320px; margin: 18px auto 10px; border-radius: 16px; background: #fff; }
.progress { height: 8px; background: rgba(255,255,255,.08); border-radius: 99px; overflow: hidden; margin: 10px 0 14px; }
.progress div { height: 100%; background: var(--accent); width: 0; transition: width .6s ease; }
.btn { border: 0; border-radius: 999px; padding: 13px 20px; font: inherit; font-weight: 700; width: 100%; cursor: pointer; }
.btn.primary { background: var(--accent); color: var(--ink); } .btn:disabled { opacity: .45; cursor: default; }
.coupon { margin-top: 14px; text-align: center; border: 2px dashed var(--accent); border-radius: 16px; padding: 14px; }
.code { font-family: ui-monospace, Menlo, monospace; font-size: 30px; font-weight: 800; letter-spacing: .06em; margin: 4px 0; }
.list { display: grid; gap: 10px; }
.row { display: flex; justify-content: space-between; gap: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: 0; padding-bottom: 0; }
.row small { display: block; color: var(--muted); }
.row a { color: var(--accent); font-size: 13px; }
.plus { color: var(--mint); font-weight: 700; } .minus { color: #e5484d; font-weight: 700; }
.foot { text-align: center; margin-top: 18px; }