:root {
  --bg: #f6f4f1;
  --card: #ffffff;
  --ink: #2b2320;
  --ink-soft: #6f635a;
  --muted: #9c9189;
  --line: #e8e1d9;
  --accent: #2b2320;
  --ok: #2f6f4f;
  --danger: #a63d2f;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.shell {
  max-width: 620px;
  margin: 0 auto;
  padding: 28px 18px 64px;
}
.shell--wide { max-width: 1120px; }

/* --- Marka basligi --- */
.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 26px;
}
.brand__name {
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 13px;
  color: var(--ink);
  text-decoration: none;
}
.brand__tag {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* --- Tipografi --- */
h1 {
  font-size: clamp(28px, 7vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}
.h2 { font-size: clamp(22px, 5vw, 28px); margin: 0 0 12px; }
h2 { font-size: 17px; margin: 0 0 10px; letter-spacing: -0.01em; }
p { margin: 0 0 14px; }
.muted { color: var(--ink-soft); }
.small { font-size: 13px; }
.fineprint { font-size: 12.5px; color: var(--muted); margin: 14px 0 0; }
.danger { color: var(--danger); }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.94em; }

/* --- Bloklar --- */
.hero { padding: 8px 0 26px; }
.hero__lead { font-size: 17px; color: var(--ink-soft); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 18px;
}
.card--center { text-align: center; }

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.steps ol { padding-left: 20px; margin: 0 0 12px; }
.steps li { margin-bottom: 8px; color: var(--ink-soft); }
.steps strong { color: var(--ink); }

/* --- Kod gosterimi --- */
.codebox {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: clamp(20px, 6vw, 26px);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  border: 2px dashed var(--ink);
  border-radius: 10px;
  padding: 16px 12px;
  margin: 4px 0 12px;
  word-break: break-all;
}
.linkbox {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 11px 13px;
  font-size: 13px;
  color: var(--ink-soft);
  word-break: break-all;
}

/* --- Formlar / butonlar --- */
.form { display: flex; flex-direction: column; gap: 9px; }
label { font-size: 13px; font-weight: 600; color: var(--ink-soft); }
input[type="email"], input[type="number"] {
  font: inherit;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  width: 100%;
}
input[type="number"] { width: 84px; padding: 8px 10px; }
input:focus-visible, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

button, .btn {
  font: inherit;
  font-weight: 600;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 13px 22px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}
button:hover, .btn:hover { opacity: 0.9; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--sm { padding: 7px 13px; font-size: 13px; border-radius: 8px; }
.btnrow { display: flex; flex-wrap: wrap; gap: 9px; margin: 14px 0 0; }
.inline { display: inline-flex; gap: 7px; align-items: center; margin: 0 8px 6px 0; }
.link { color: var(--ink-soft); font-size: 14px; }

.alert {
  background: #fdf3ec;
  border: 1px solid #f0d9c6;
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14.5px;
}
.alert--ok { background: #eef6f1; border-color: #cfe4d7; }

/* --- Istatistik kutulari --- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}
.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}
.stat--accent { background: var(--ink); border-color: var(--ink); }
.stat--accent .stat__n, .stat--accent .stat__l { color: #fff; }
.stat__n { display: block; font-size: 24px; font-weight: 700; letter-spacing: -0.02em; }
.stat__l { display: block; font-size: 12px; color: var(--muted); margin-top: 3px; }

/* --- Tablolar --- */
.scroll { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  padding: 0 10px 8px 0;
  font-weight: 600;
  white-space: nowrap;
}
.table td { padding: 9px 10px 9px 0; border-top: 1px solid var(--line); vertical-align: middle; }
.nowrap { white-space: nowrap; }

.kv { list-style: none; padding: 0; margin: 0 0 14px; font-size: 14px; }
.kv li { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; border-top: 1px solid var(--line); }
.kv li:first-child { border-top: 0; }
.kv span { color: var(--muted); }

.pill {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 20px;
  background: var(--bg);
  border: 1px solid var(--line);
  white-space: nowrap;
}
.pill--rewarded { background: #eef6f1; border-color: #cfe4d7; color: var(--ok); }
.pill--rejected { background: #fbeeec; border-color: #f0d3ce; color: var(--danger); }
.pill--review { background: #fdf6e7; border-color: #efe0bd; color: #8a6a1f; }

.poolforms { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.drafts { margin-top: 12px; font-size: 14px; }
.drafts summary { cursor: pointer; color: var(--ink-soft); }
.drafts textarea {
  width: 100%;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 10px;
  margin: 9px 0;
  background: var(--bg);
  color: var(--ink);
}

.foot {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding-top: 26px;
  font-size: 12.5px;
  color: var(--muted);
}
.foot a { color: var(--ink-soft); }

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17130f;
    --card: #211b16;
    --ink: #f2ece5;
    --ink-soft: #bdb0a4;
    --muted: #8d8177;
    --line: #332a23;
    --accent: #e8ddd0;
  }
  button, .btn { color: #17130f; }
  .btn--ghost { color: var(--ink); }
  input[type="email"], input[type="number"] { background: #17130f; }
  .stat--accent { background: var(--accent); border-color: var(--accent); }
  .stat--accent .stat__n, .stat--accent .stat__l { color: #17130f; }
  .alert { background: #2a2018; border-color: #453425; }
  .alert--ok { background: #1d2a22; border-color: #2f4736; }
}

/* ------------------------------------------------------------------
   Kod sorgulama, QR
   ------------------------------------------------------------------ */

input[type="text"] {
  font: inherit;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  width: 100%;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.qr {
  width: 240px;
  max-width: 100%;
  height: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  display: block;
  margin: 4px auto 12px;
}

.btnrow--center { justify-content: center; }

.ladder { list-style: none; padding: 0; margin: 0; }
.ladder li {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 6px 12px;
  align-items: baseline;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
}
.ladder li:first-child { border-top: 0; }
.ladder__lvl { font-weight: 600; white-space: nowrap; }
.ladder__rate {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  min-width: 44px;
}
.ladder__desc { color: var(--ink-soft); font-size: 13px; }

.pill--available { background: #eef6f1; border-color: #cfe4d7; color: var(--ok); }
.pill--pending { background: #fdf6e7; border-color: #efe0bd; color: #8a6a1f; }
.pill--reversed { background: #fbeeec; border-color: #f0d3ce; color: var(--danger); }

@media (prefers-color-scheme: dark) {
  input[type="text"] { background: #17130f; }
  .qr { background: #fff; }
}