:root {
  --bg: #f6f1e3;
  --surface: #fffdf7;
  --ink: #1a1a1a;
  --muted: #5a5a5a;
  --line: #ddd;
  --brand: #e8490f;
  --brand-dark: #c03a0b;
  --navy: #1b2a4a;
  --gold: #f7b32b;
  --header-bg: #111;
  --header-ink: #f6f1e3;
  --ok: #2f7d3a;
  --ok-bg: #e9f5ea;
  --warn: #a86a00;
  --warn-bg: #fdf1dc;
  --err: #c8102e;
  --err-bg: #fdeaec;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.08);
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 48px;
  width: 100%;
}

.admin-body .container { max-width: 980px; }

/* Header */
.site-header {
  background: var(--header-bg);
  color: var(--header-ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 3px solid var(--brand);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { height: 44px; width: auto; display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-mark {
  font-family: "Montserrat", "Inter", sans-serif;
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 18px;
  color: var(--header-ink);
}
.brand-sub { font-size: 13px; opacity: 0.85; color: var(--gold); }
.nav { display: flex; align-items: center; gap: 16px; }
.nav a { color: var(--header-ink); text-decoration: none; font-size: 14px; }
.nav a:hover { color: var(--gold); text-decoration: none; }

/* Footer */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding: 16px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}
.site-footer a { color: var(--brand); }

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin: 24px 0;
}
.card.inner { padding: 20px; margin: 16px 0; }
.step[hidden], [hidden] { display: none !important; }

h1, h2 { font-family: "Montserrat", "Inter", sans-serif; }
h1 { font-size: 24px; margin: 0 0 8px; font-weight: 800; }
h2 { font-size: 19px; margin: 0 0 12px; font-weight: 700; }
.lede { color: var(--muted); margin: 0 0 20px; }
.hint { color: var(--muted); font-size: 13px; margin: 6px 0 14px; }

/* Forms */
label { display: block; font-weight: 600; font-size: 14px; margin: 14px 0 6px; }
label.inline { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; }
label.inline select { margin-left: 4px; }
input, select {
  width: 100%;
  padding: 10px 12px;
  font-size: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}
input:focus, select:focus {
  outline: 2px solid var(--brand);
  outline-offset: 0;
  border-color: var(--brand);
}
input.invalid { border-color: var(--err); background: var(--err-bg); }

fieldset {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin: 0 0 18px;
  padding: 16px 18px 20px;
}
legend { font-weight: 700; padding: 0 6px; font-size: 15px; }

.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 14px; }
.check input { width: auto; margin-top: 3px; }

.radio-row { display: flex; flex-direction: column; gap: 8px; margin: 10px 0; }
.radio { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
.radio:has(input:checked) { border-color: var(--brand); background: #fdf0e6; }
.radio input { width: auto; margin-top: 3px; }

.row { display: flex; gap: 12px; align-items: center; margin-top: 18px; flex-wrap: wrap; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* Buttons */
.btn {
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost { background: transparent; color: var(--brand); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--brand); }
.btn-small { padding: 6px 10px; font-size: 13px; }
.btn-danger { color: var(--err); border-color: var(--err); }
.btn-danger:hover { background: var(--err); color: #fff; }
.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 10px 18px;
  font-size: 15px;
  font-weight: 600;
  background: #fff;
  color: #1a1a1a;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
}
.btn-google:hover { border-color: #c0b8a5; }
.google-icon { width: 18px; height: 18px; }
.login-divider {
  display: flex;
  align-items: center;
  margin: 18px 0;
  color: var(--muted);
  font-size: 13px;
}
.login-divider::before,
.login-divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid var(--line);
}
.login-divider span { padding: 0 12px; }

/* Errors & banners */
.error { color: var(--err); background: var(--err-bg); border: 1px solid #f0b9c2; border-radius: 8px; padding: 10px 12px; font-size: 14px; margin: 12px 0; }
.banner { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 10px 18px; border-radius: 8px; font-size: 14px; box-shadow: var(--shadow); max-width: 90%; }
.banner.ok { background: var(--ok); }

/* Prize summary */
.prize-summary { border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 18px; margin: 0 0 18px; }
.prize-summary > div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.prize-summary > div:last-child { border-bottom: 0; }
.prize-summary dt { color: var(--muted); font-size: 14px; }
.prize-summary dd { margin: 0; font-weight: 600; text-align: right; word-break: break-word; }

/* Tabs */
.tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--line); margin: 18px 0; }
.tab {
  background: transparent; border: 0; border-bottom: 3px solid transparent;
  padding: 10px 16px; font-size: 15px; font-weight: 600; color: var(--muted); cursor: pointer;
}
.tab.active { color: var(--brand); border-bottom-color: var(--brand); }

.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 12px 0; flex-wrap: wrap; }

/* Pills */
.pill { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 13px; font-weight: 700; background: var(--warn-bg); color: var(--warn); border: 2px solid transparent; }
.pill-ok { background: var(--ok-bg); color: var(--ok); }
.pill-paid { background: #e8ecf5; color: var(--navy); }
.pill-filter { cursor: pointer; transition: border-color 0.15s, transform 0.1s; }
.pill-filter:hover { border-color: currentColor; transform: scale(1.05); }
.pill-filter:active { transform: scale(0.97); }

/* Claims & codes lists */
.claim-card, .code-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin: 10px 0;
  box-shadow: var(--shadow);
}
.claim-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.claim-title { font-weight: 700; }
.claim-meta { color: var(--muted); font-size: 13px; margin-top: 2px; }
.claim-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.claim-details { display: none; margin-top: 12px; border-top: 1px solid var(--line); padding: 12px 14px; font-size: 14px; background: var(--surface); border-radius: 8px; }
.claim-details.open { display: block; }
.claim-details dl { display: grid; grid-template-columns: 160px 1fr; gap: 4px 12px; margin: 0; }
.claim-details dt { color: var(--muted); font-weight: 600; }
.claim-details dd { margin: 0; word-break: break-word; }

.status-badge { font-size: 12px; font-weight: 700; padding: 2px 10px; border-radius: 999px; }
.status-pending { background: var(--warn-bg); color: var(--warn); }
.status-verified { background: var(--ok-bg); color: var(--ok); }
.status-paid { background: #e8ecf5; color: var(--navy); }
.status-overdue { background: var(--err-bg); color: var(--err); }
.status-group { background: #e8ecf5; color: var(--navy); }

/* Status tints on claim cards */
.claim-card.is-pending { background: var(--warn-bg); border-left: 4px solid var(--warn); }
.claim-card.is-verified { background: var(--ok-bg); border-left: 4px solid var(--ok); }
.claim-card.is-paid { background: #f0f3f9; border-left: 4px solid var(--navy); }
.claim-card.is-overdue { background: var(--err-bg); border-left: 4px solid var(--err); }

.code-box { display: flex; gap: 10px; align-items: center; background: var(--bg); border: 1px dashed var(--line); border-radius: 8px; padding: 12px 14px; margin: 8px 0; }
.code-box code { font-size: 20px; font-weight: 700; letter-spacing: 0.12em; }
.code-result { margin-top: 16px; padding: 12px; border: 1px solid var(--ok); border-radius: 8px; background: var(--ok-bg); }

.code-edit-form { padding: 14px 0 0; }
.code-edit-form label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 3px; }
.code-edit-form input { display: block; width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; font-size: 14px; margin-bottom: 10px; }
.code-edit-form input:focus { border-color: var(--brand); outline: none; }
.edit-actions { display: flex; gap: 8px; margin-top: 4px; }

.error-card { color: var(--err); background: var(--err-bg); border: 1px solid #f0b9c2; border-radius: 8px; padding: 10px 12px; font-size: 14px; }

@media (max-width: 560px) {
  .row-2 { grid-template-columns: 1fr; }
  .container { padding: 16px 12px 40px; }
  .card { padding: 20px 16px; }
  .claim-details dl { grid-template-columns: 1fr; }
  .brand-logo { height: 36px; }
}