:root {
  --bg: #efe6d6;
  --ink: #1b1612;
  --muted: #6f6558;
  --line: #ddcfb8;
  --card: #fbf6ee;
  --accent: #0e6b57;
  --accent-ink: #f6fff9;
  --hot: #c4491d;
  --shadow: 0 18px 50px rgba(70, 46, 18, 0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  background:
    radial-gradient(900px 420px at 90% -10%, rgba(196, 73, 29, 0.16), transparent 60%),
    linear-gradient(180deg, #f6f0e4 0%, var(--bg) 40%, #e7decd 100%);
  color: var(--ink);
  font: 16px/1.5 "Segoe UI", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

a { color: inherit; }
button, input { font: inherit; }
button { cursor: pointer; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 7vw 0;
}
.logo { font-weight: 750; letter-spacing: 0.04em; text-decoration: none; }
nav { display: flex; gap: 18px; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover { color: var(--ink); }

main { padding: 42px 7vw 64px; }
.hero { max-width: 760px; margin-bottom: 28px; }
.eyebrow {
  margin: 0 0 8px;
  color: var(--hot);
  letter-spacing: 0.14em;
  font-size: 12px;
  text-transform: uppercase;
}
h1 { margin: 0; font-size: clamp(36px, 5vw, 64px); line-height: 1.05; letter-spacing: -0.03em; }
.lead { max-width: 620px; color: var(--muted); font-size: 18px; }

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 18px;
  align-items: start;
}
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.panel-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 14px; }
.panel-head h2 { margin: 0; font-size: 20px; }
.panel-head span, .muted { color: var(--muted); }
label { display: grid; gap: 6px; margin: 12px 0; font-size: 14px; }
input {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--ink);
}
input:focus { outline: 2px solid rgba(14, 107, 87, 0.25); border-color: var(--accent); }
.presets { display: flex; gap: 8px; flex-wrap: wrap; }
.presets button, .ghost, #lookup-btn {
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 8px 14px;
}
.actions { display: flex; gap: 10px; margin-top: 8px; }
#submit-btn, .side button {
  border: 0;
  background: var(--accent);
  color: var(--accent-ink);
  border-radius: 999px;
  padding: 11px 18px;
}
.side { display: grid; gap: 18px; }
.slim button { margin-top: 4px; }
.result {
  margin-top: 16px;
  padding: 14px;
  border-radius: 16px;
  background: #f3ecdf;
  border: 1px dashed var(--line);
}
.result strong { font-size: 28px; letter-spacing: -0.03em; }
.result.error { color: var(--hot); background: #fde8df; }
.bot-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.bot-list a { font-weight: 700; text-decoration: none; }
.bot-list span { display: block; color: var(--muted); font-size: 14px; }
footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 0 7vw 28px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 860px) {
  .layout, .top, footer { display: grid; }
  .top { gap: 10px; }
  .layout { grid-template-columns: 1fr; }
  .actions { flex-direction: column; }
}

:root { --bg: #f2f6f5; --ink: #152e29; --muted: #5f746f; --line: #dce6e2; --card: #fff; --hot: #137862; --shadow: 0 14px 40px rgba(24,75,58,.05); }
body { background: radial-gradient(ellipse at 85% 5%, #d9eee4 0, transparent 45%), var(--bg); }
button, .primary, .payment-link { min-height: 44px; }
button:disabled { opacity: .5; cursor: not-allowed; }
button:hover:not(:disabled), .payment-link:hover { filter: brightness(.94); }
button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
h1 { line-height: 1.16; font-size: clamp(32px,4.5vw,56px); }
.top { padding-bottom: 20px; border-bottom: 1px solid var(--line); }
nav a[aria-current="page"] { color: var(--accent); font-weight: 700; }
.presets button.selected, .auth-tabs button.selected { color: var(--accent); border-color: var(--accent); background: #e9f5ef; font-weight: 700; }
.primary { background: var(--accent); color: white; padding: 11px 18px; border: 0; border-radius: 12px; font-weight: 700; }
.wide { width: 100%; }
.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.stack { display: grid; gap: 14px; }
.badge { border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; color: var(--accent); background: #edf7f1; font-size: 13px; }
.badge.failed { color: #b83f32; background: #fff0ed; }
.badge.awaiting_payment { color: #977222; background: #fffae9; }
.account-heading { margin-bottom: 28px; }
.auth-panel { max-width: 440px; margin: 0 auto; }
.auth-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.auth-tabs button { flex: 1; border: 1px solid var(--line); border-radius: 12px; background: transparent; }
.member-card { display: flex; justify-content: space-between; gap: 16px; align-items: center; border: 1px solid var(--line); border-radius: 20px; padding: 24px; background: #e5f2eb; margin-bottom: 24px; }
.member-card h2 { margin: 0; }
.member-card .eyebrow { margin-bottom: 4px; }
.member-orders { margin-top: 24px; }
.member-order { border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.member-order .panel-head { margin-bottom: 10px; }
.member-order .mono { overflow-wrap: anywhere; }
.order-detail { display: flex; justify-content: space-between; gap: 10px; margin: 12px 0; }
.payment-link { display: inline-flex; align-items: center; text-decoration: none; margin-top: 8px; }
.purchase-steps { padding-left: 24px; display: grid; gap: 16px; margin: 24px 0; }
.empty-hint { padding: 24px; border: 1px dashed var(--line); border-radius: 12px; color: var(--muted); }
.bot-list li { display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid var(--line); padding: 12px; border-radius: 12px; }
.bot-list .bot-entry { color: var(--accent); font-size: 14px; border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; white-space: nowrap; }
.service-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0; }
.service-tags span { background: #e5f2eb; border: 1px solid #cde3d6; padding: 6px 12px; border-radius: 999px; color: #376957; font-size: 13px; }
.panel, .side { min-width: 0; }
.result { background: #eff7f3; border-style: solid; overflow-wrap: anywhere; }
.result.error { color: #b83f32; background: #fff0ed; }
@media(max-width:600px) { main { padding: 28px 5vw 40px; } .top { padding-left: 5vw; padding-right: 5vw; } .member-card { flex-direction: column; align-items: flex-start; padding: 18px; } .panel-head { flex-wrap: wrap; } nav { gap: 14px; flex-wrap: wrap; } .panel { padding: 18px; } .auth-tabs { margin-bottom: 14px; } }