/* PUBLIC COFFEE COMPANY — ortak marka teması
   Palet: matte siyah #121110 · krem #F5F3EE · amber #D8822A            */
:root {
  --black: #121110;
  --black-2: #1b1917;
  --black-3: #262320;
  --line: #35312c;
  --cream: #f5f3ee;
  --cream-dim: #b9b3a8;
  --amber: #d8822a;
  --amber-soft: rgba(216, 130, 42, 0.15);
  --green: #4d9d63;
  --red: #c4553f;
  --r: 10px;
  --font: "Bahnschrift", "Segoe UI", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--black); color: var(--cream);
  font-family: var(--font); font-size: 15px; overscroll-behavior: none;
}
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
a { color: var(--amber); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }

/* ---------- Tipografi ---------- */
.brand { font-weight: 800; letter-spacing: .22em; }
.brand-sub { font-size: 10px; letter-spacing: .3em; color: var(--cream-dim); }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: .04em; }
.muted { color: var(--cream-dim); }
.amber { color: var(--amber); }
.mono { font-variant-numeric: tabular-nums; }

/* ---------- Yerleşim ---------- */
.topbar {
  display: flex; align-items: center; gap: 14px; padding: 10px 16px;
  background: var(--black-2); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 40;
}
.topbar img { height: 26px; }
.spacer { flex: 1; }
.nav { display: flex; gap: 4px; }
.nav a, .tabbtn {
  padding: 7px 13px; border-radius: var(--r); color: var(--cream-dim);
  text-decoration: none; font-weight: 700; font-size: 13px; letter-spacing: .06em;
}
.nav a:hover, .tabbtn:hover { background: var(--black-3); color: var(--cream); }
.nav a.on, .tabbtn.on { background: var(--amber); color: #17140f; }

.wrap { padding: 16px; max-width: 1500px; margin: 0 auto; }
.grid { display: grid; gap: 12px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.card {
  background: var(--black-2); border: 1px solid var(--line);
  border-radius: var(--r); padding: 14px;
}
.card h3 { font-size: 13px; letter-spacing: .16em; color: var(--amber); margin-bottom: 10px; }

/* ---------- Butonlar ---------- */
.btn {
  padding: 10px 16px; border-radius: var(--r); background: var(--black-3);
  border: 1px solid var(--line); font-weight: 700; letter-spacing: .04em;
}
.btn:hover { border-color: var(--amber); }
.btn.primary { background: var(--amber); color: #17140f; border-color: var(--amber); }
.btn.primary:hover { filter: brightness(1.1); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--red); border-color: var(--red); }
.btn.sm { padding: 6px 11px; font-size: 13px; }
.btn.wide { width: 100%; }
.btn:disabled { opacity: .4; cursor: not-allowed; }

/* ---------- Form ---------- */
label { display: block; font-size: 11px; letter-spacing: .12em; color: var(--cream-dim); margin: 10px 0 4px; }
input, select, textarea {
  width: 100%; padding: 10px 12px; background: var(--black); border: 1px solid var(--line);
  border-radius: var(--r); outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--amber); }
input[type=checkbox] { width: auto; accent-color: var(--amber); }
.check { display: flex; gap: 9px; align-items: flex-start; margin: 10px 0; font-size: 13px; }
.check input { margin-top: 3px; flex: 0 0 auto; }

/* ---------- Tablo ---------- */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { font-size: 11px; letter-spacing: .1em; color: var(--cream-dim); font-weight: 700; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:hover td { background: var(--black-3); }

/* ---------- Rozetler ---------- */
.pill {
  display: inline-block; padding: 3px 9px; border-radius: 99px; font-size: 11px;
  font-weight: 700; letter-spacing: .08em; background: var(--black-3); border: 1px solid var(--line);
}
.pill.amber { background: var(--amber-soft); color: var(--amber); border-color: var(--amber); }
.pill.green { color: var(--green); border-color: var(--green); }
.pill.red { color: var(--red); border-color: var(--red); }

/* ---------- İstatistik kutusu ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.stat { background: var(--black-2); border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; }
.stat .k { font-size: 10px; letter-spacing: .14em; color: var(--cream-dim); }
.stat .v { font-size: 26px; font-weight: 800; margin-top: 4px; font-variant-numeric: tabular-nums; }
.stat .v.sm { font-size: 19px; }

/* ---------- Modal ---------- */
.modal-bg {
  position: fixed; inset: 0; background: rgba(0, 0, 0, .72); z-index: 100;
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.modal {
  background: var(--black-2); border: 1px solid var(--line); border-radius: 14px;
  padding: 20px; width: 100%; max-width: 480px; max-height: 88vh; overflow: auto;
}
.modal h2 { font-size: 15px; letter-spacing: .14em; color: var(--amber); margin-bottom: 12px; }
.modal-foot { display: flex; gap: 8px; margin-top: 18px; }
.modal-foot .btn { flex: 1; }

/* ---------- Toast ---------- */
#toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%);
  background: var(--black-3); border: 1px solid var(--amber); color: var(--cream);
  padding: 12px 20px; border-radius: var(--r); z-index: 200; font-weight: 700;
  opacity: 0; pointer-events: none; transition: opacity .18s;
}
#toast.show { opacity: 1; }
#toast.err { border-color: var(--red); color: #ffd9d0; }

/* ---------- Damga kartı ---------- */
.stampgrid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.stamp {
  aspect-ratio: 1; border-radius: 50%; border: 2px dashed var(--line);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--line);
}
.stamp.on { border: 2px solid var(--amber); background: var(--amber-soft); color: var(--amber); }
.stamp.free { border: 2px solid var(--green); background: rgba(77, 157, 99, .14); color: var(--green); }

@media (max-width: 720px) {
  .wrap { padding: 12px; }
  .topbar { padding: 8px 12px; gap: 8px; }
  .nav a, .tabbtn { padding: 6px 10px; font-size: 12px; }
}