:root {
  --brand: #2563eb;
  --bg: #f4f6fa;
  --card: #ffffff;
  --text: #1c2330;
  --muted: #667085;
  --line: #e2e6ee;
  --danger: #d92d20;
  --ok: #12804a;
  --warn: #b54708;
  --radius: 10px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
a { color: var(--brand); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.grow { flex: 1; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }

label.f { display: block; font-weight: 600; margin-bottom: 6px; }
label.f .req { color: var(--danger); margin-left: 2px; }
input[type=text], input[type=email], input[type=tel], input[type=number], input[type=date], input[type=datetime-local],
input[type=password], input[type=url], select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; background: #fff; color: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--brand) 35%, transparent); border-color: var(--brand); }
textarea { min-height: 90px; resize: vertical; }
.help { font-size: 13px; color: var(--muted); margin-top: 4px; }
.err { font-size: 13px; color: var(--danger); margin-top: 4px; }
.field { margin-bottom: 18px; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--danger); }
.choices label { display: flex; gap: 8px; align-items: center; font-weight: 400; margin: 4px 0; }
.loc { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
@media (max-width: 640px) { .loc { grid-template-columns: 1fr; } }

.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: 8px; border: 1px solid var(--line);
  background: #fff; color: var(--text); font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn:hover { background: #f8f9fb; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { filter: brightness(.95); }
.btn.danger { color: var(--danger); }
.btn.sm { padding: 5px 10px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: default; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 12px; font-weight: 600; background: #eef1f6; color: var(--muted); }
.badge.ok { background: #e7f6ee; color: var(--ok); }
.badge.err { background: #fdecea; color: var(--danger); }
.badge.warn { background: #fff4e5; color: var(--warn); }
.badge.blue { background: #e8effd; color: var(--brand); }

/* --- herkese açık form --- */
.public { max-width: 720px; margin: 32px auto; padding: 0 16px; }
.public .head { border-top: 6px solid var(--brand); }
.public .logo { max-height: 56px; margin-bottom: 12px; }
.photo-prev { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.photo-prev img { width: 96px; height: 96px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); }
.success { text-align: center; padding: 48px 20px; }
.success .tick { font-size: 48px; color: var(--ok); }
.section-title { margin: 8px 0 12px; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
.public.wide { max-width: 1100px; }
/* İki sütunlu düzen (Zoho benzeri): her bölümde sabit sol ve sağ sütun */
form.two-col .cols { display: grid; grid-template-columns: 1fr 1fr; column-gap: 48px; }
form.two-col .field { display: grid; grid-template-columns: 170px 1fr; column-gap: 16px; align-items: start; }
form.two-col .field > label.f { text-align: right; font-weight: 500; color: var(--muted); padding-top: 9px; margin: 0; }
form.two-col .field > :not(label.f) { grid-column: 2; }
form.two-col .field.full { grid-template-columns: 170px 1fr; }
form.two-col textarea { min-height: 44px; }
form.two-col .field.is-req input, form.two-col .field.is-req select, form.two-col .field.is-req textarea { border-left: 3px solid #f04438; }
form.two-col label.f .req { display: none; }
form.two-col .section-title { margin-top: 18px; font-size: 16px; }
@media (max-width: 860px) {
  form.two-col .cols { grid-template-columns: 1fr; }
  form.two-col .field { grid-template-columns: 1fr; }
  form.two-col .field > label.f { text-align: left; padding-top: 0; margin-bottom: 6px; }
  form.two-col .field > :not(label.f) { grid-column: 1; }
}
[hidden] { display: none !important; }
footer.pb { text-align: center; color: var(--muted); font-size: 12px; margin: 24px 0; }

/* --- yönetici paneli --- */
.layout { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.side { background: #111827; color: #cbd2dc; padding: 20px 14px; }
.side .brand { color: #fff; font-weight: 800; font-size: 18px; margin-bottom: 24px; padding: 0 8px; }
.side a { display: block; color: inherit; text-decoration: none; padding: 8px 10px; border-radius: 6px; margin-bottom: 2px; }
.side a.on, .side a:hover { background: #1f2937; color: #fff; }
.main { padding: 24px 28px; overflow-x: auto; }
@media (max-width: 800px) { .layout { grid-template-columns: 1fr; } .side { display: flex; gap: 6px; overflow-x: auto; } .side .brand { display: none; } }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); background: #fafbfc; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 16px 0; }
.tabs button { background: none; border: 0; padding: 10px 14px; font: inherit; font-weight: 600; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; }
.tabs button.on { color: var(--brand); border-color: var(--brand); }
.flist .fi { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; margin-bottom: 6px; }
.flist .fi .t { font-weight: 600; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .grid2 { grid-template-columns: 1fr; } }
.modal-bg { position: fixed; inset: 0; background: rgba(15, 23, 42, .45); display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px; overflow-y: auto; z-index: 10; }
.modal { background: #fff; border-radius: 12px; width: 100%; max-width: 640px; padding: 22px; }
.toast { position: fixed; bottom: 20px; right: 20px; background: #111827; color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 20; }
.mapbox { background: #f8fafc; border: 1px dashed var(--line); border-radius: 8px; padding: 12px; margin-top: 8px; }
code { background: #eef1f6; padding: 1px 6px; border-radius: 4px; font-size: 13px; }
.thumb { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; }
form.two-col .choices { display: flex; flex-wrap: wrap; gap: 2px 18px; padding-top: 8px; }