:root {
  --bg: #f6f2ec;
  --surface: #ffffff;
  --ink: #1c1814;
  --muted: #6f655b;
  --line: #e4dbcf;
  --accent: #b08a4e;
  --accent-ink: #ffffff;
  --accent-soft: #f3eadb;
  --dark: #14110f;
  --danger: #a33a2c;
  --danger-soft: #fbeae7;
  --ok: #2f7a4b;
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12100e;
    --surface: #1c1916;
    --ink: #f1ebe3;
    --muted: #a69b8f;
    --line: #332d27;
    --accent: #c9a466;
    --accent-ink: #14110f;
    --accent-soft: #2a2319;
    --danger: #e0806f;
    --danger-soft: #2e1a16;
    --ok: #6cc28f;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--accent); }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }

.topbar { background: var(--dark); color: #f1ebe3; }
.topbar-in { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { font-family: "Playfair Display", Georgia, serif; font-size: 20px; font-weight: 700; color: #f1ebe3; text-decoration: none; letter-spacing: .3px; }
.toplink { color: #cdbfae; text-decoration: none; font-size: 14px; }
.toplink:hover { color: #fff; }

.hero { background: var(--dark); color: #f1ebe3; padding: 40px 0 88px; }
.eyebrow { text-transform: uppercase; letter-spacing: 2px; font-size: 12px; color: #c9a466; margin: 0 0 8px; font-weight: 600; }
.hero h1 { font-family: "Playfair Display", Georgia, serif; font-size: clamp(30px, 6vw, 46px); line-height: 1.12; margin: 0 0 14px; }
.lead { font-size: 17px; color: #cdbfae; margin: 0; max-width: 540px; }
.card .lead, .done .lead { color: var(--muted); }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin: -56px 0 40px;
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
}
main.wrap > .card { margin-top: 32px; }
fieldset { border: 0; padding: 0; margin: 0 0 28px; min-width: 0; }
legend { font-weight: 600; font-size: 17px; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; padding: 0; }
.step { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-size: 13px; font-weight: 700; }

.choices { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.choice, .date, .time { position: relative; cursor: pointer; }
.choice input, .date input, .time input { position: absolute; opacity: 0; pointer-events: none; }
.choice span {
  display: flex; flex-direction: column; gap: 2px;
  border: 1.5px solid var(--line); border-radius: 10px; padding: 12px 14px; height: 100%;
  transition: border-color .15s, background .15s;
}
.choice small { color: var(--muted); font-size: 13px; }
.choice:hover span, .date:hover span, .time:hover span { border-color: var(--accent); }
.choice input:checked + span, .date input:checked + span, .time input:checked + span {
  border-color: var(--accent); background: var(--accent-soft);
}
.choice input:focus-visible + span, .date input:focus-visible + span, .time input:focus-visible + span {
  outline: 2px solid var(--accent); outline-offset: 2px;
}

.dates { display: flex; gap: 8px; overflow-x: auto; padding: 2px 2px 10px; scroll-snap-type: x proximity; }
.date { flex: 0 0 auto; scroll-snap-align: start; }
.date span {
  display: flex; flex-direction: column; align-items: center; width: 64px;
  border: 1.5px solid var(--line); border-radius: 10px; padding: 8px 0;
}
.date strong { font-size: 20px; line-height: 1.2; }
.date small { font-size: 12px; color: var(--muted); }

.times { display: grid; grid-template-columns: repeat(auto-fill, minmax(76px, 1fr)); gap: 8px; margin-top: 14px; }
.times p { grid-column: 1 / -1; margin: 4px 0; }
.time span { display: block; text-align: center; border: 1.5px solid var(--line); border-radius: 8px; padding: 9px 0; font-weight: 500; font-variant-numeric: tabular-nums; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .grid2 { grid-template-columns: 1fr; } .card { padding: 18px; } }
.field { display: block; font-weight: 500; font-size: 14px; margin-bottom: 12px; }
input[type=text], input[type=tel], input[type=password], input[type=date], textarea, select {
  display: block; width: 100%; margin-top: 6px;
  font: inherit; color: var(--ink); background: var(--bg);
  border: 1.5px solid var(--line); border-radius: 8px; padding: 10px 12px;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); cursor: pointer; }
.check input { margin-top: 4px; accent-color: var(--accent); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.alert { background: var(--danger-soft); color: var(--danger); border-radius: 8px; padding: 12px 14px; margin-bottom: 20px; font-weight: 500; }
.notice { background: var(--accent-soft); border-radius: 8px; padding: 12px 14px; margin-bottom: 20px; }
.summary { background: var(--accent-soft); border-radius: 8px; padding: 12px 14px; margin-bottom: 14px; font-weight: 500; }

.btn {
  display: inline-block; width: 100%; border: 0; cursor: pointer; text-align: center; text-decoration: none;
  background: var(--accent); color: var(--accent-ink); font: 600 16px Inter, sans-serif;
  padding: 14px 18px; border-radius: 10px;
}
.btn:hover { filter: brightness(1.06); }
.btn:disabled { opacity: .6; cursor: wait; }
.btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn.small { width: auto; padding: 7px 12px; font-size: 14px; border-radius: 8px; }
.btn.danger { background: transparent; color: var(--danger); border: 1.5px solid var(--line); }

.done { text-align: center; max-width: 520px; margin-left: auto; margin-right: auto; }
.done h1 { font-family: "Playfair Display", Georgia, serif; margin: 6px 0; }
.tick { width: 56px; height: 56px; margin: 0 auto; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--ok); font-size: 28px; font-weight: 700; }
.details { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; text-align: left; background: var(--bg); border-radius: 10px; padding: 16px; margin: 20px 0; }
.details dt { color: var(--muted); }
.details dd { margin: 0; font-weight: 600; }
.code { font-family: ui-monospace, Consolas, monospace; letter-spacing: 2px; }

.foot { color: var(--muted); font-size: 14px; padding: 8px 0 32px; text-align: center; }

/* Adım adım randevu sihirbazı */
.progress { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin: 0 0 24px; padding: 0; counter-reset: none; }
.progress li { display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; position: relative; color: var(--muted); font-size: 13px; }
.progress li::before { content: ""; position: absolute; top: 15px; left: -50%; width: 100%; height: 2px; background: var(--line); z-index: 0; }
.progress li:first-child::before { display: none; }
.progress li.done::before, .progress li.active::before { background: var(--accent); }
.progress li span {
  position: relative; z-index: 1; width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700; font-size: 14px;
  background: var(--surface); border: 2px solid var(--line); color: var(--muted);
}
.progress li em { font-style: normal; line-height: 1.25; }
.progress li.active span { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.progress li.active em { color: var(--ink); font-weight: 600; }
.progress li.done span { border-color: var(--accent); color: var(--accent); }
.progress li.clickable { cursor: pointer; }
.progress li.clickable:hover em { color: var(--ink); text-decoration: underline; }
@media (max-width: 480px) { .progress li em { font-size: 11px; } }

.step-panel h2 { font-size: 18px; margin: 0 0 14px; }
.step-panel h2:focus { outline: none; }
.step-panel h2 + .details { margin-top: 0; }
.step-panel .details + h2 { margin-top: 4px; }
.nav { display: flex; gap: 10px; align-items: center; justify-content: space-between; margin-top: 20px; }
.nav .btn:not(.small) { width: auto; flex: 1; max-width: 320px; margin-left: auto; }
.wizard .check { margin-top: 4px; }

.hint { display: block; font-weight: 400; font-size: 13px; color: var(--muted); margin-top: 6px; }
.hint.error { color: var(--danger); font-weight: 500; }
.hint.ok { color: var(--ok); }
input.invalid { border-color: var(--danger); }
input.valid { border-color: var(--ok); }

/* JavaScript yoksa tüm adımlar görünür kalır */
.wizard:not(.js) .step-panel { display: block !important; }
.wizard:not(.js) .nav button[data-back] { display: none; }

/* Yönetici paneli */
.admin-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; justify-content: space-between; margin-bottom: 18px; }
.admin-bar form { display: flex; gap: 8px; align-items: end; }
.admin-bar input[type=date] { margin-top: 0; width: auto; }
.admin-links { display: flex; gap: 8px; flex-wrap: wrap; }
.stats { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.stat { background: var(--bg); border-radius: 10px; padding: 10px 14px; min-width: 110px; }
.stat strong { display: block; font-size: 22px; font-variant-numeric: tabular-nums; }
.stat small { color: var(--muted); }
.appts { display: grid; gap: 10px; }
.appt { display: grid; grid-template-columns: 64px 1fr auto; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.appt.cancelled { opacity: .55; }
.appt.cancelled .who { text-decoration: line-through; }
.appt .t { font-weight: 700; font-size: 18px; font-variant-numeric: tabular-nums; }
.appt .who { font-weight: 600; }
.appt .meta { color: var(--muted); font-size: 14px; }
.appt .actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.badge { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 99px; background: var(--accent-soft); margin-left: 6px; font-weight: 500; }
@media (max-width: 560px) {
  .appt { grid-template-columns: 52px 1fr; }
  .appt .actions { grid-column: 1 / -1; justify-content: flex-start; }
}
.login { max-width: 380px; margin-left: auto; margin-right: auto; }
.login h1, .admin h1 { font-family: "Playfair Display", Georgia, serif; margin: 0 0 16px; font-size: 26px; }