:root {
  --bg: #f6f7f9; --card: #fff; --text: #111827; --muted: #6b7280; --line: #e5e7eb;
  --brand: #2563eb; --brand-soft: #eff4ff; --ok: #15803d; --ok-bg: #dcfce7; --warn: #b45309; --warn-bg: #fef3c7;
  --err: #b91c1c; --err-bg: #fee2e2; --radius: 12px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 15px/1.5 Inter, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
       color: var(--text); background: var(--bg); }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 24px; margin: 0; letter-spacing: -.01em; }
h2 { font-size: 17px; margin: 0 0 12px; }
h3 { font-size: 15px; margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* üst menü */
header.top { background: #111827; color: #fff; }
header.top .in { max-width: 1240px; margin: 0 auto; padding: 0 16px; display: flex; align-items: center; gap: 22px;
                 min-height: 56px; flex-wrap: wrap; }
header.top .logo { font-weight: 800; letter-spacing: -.01em; color: #fff; }
header.top nav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
header.top nav a { color: #d1d5db; padding: 7px 11px; border-radius: 8px; font-weight: 500; }
header.top nav a:hover { background: #1f2937; color: #fff; text-decoration: none; }
header.top nav a.on { background: #374151; color: #fff; }
header.top .me { font-size: 13px; color: #9ca3af; }
header.top .me a { color: #d1d5db; }
.demo-bar { background: var(--warn-bg); color: var(--warn); text-align: center; font-size: 13px; padding: 6px 16px; }

main { max-width: 1240px; margin: 0 auto; padding: 24px 16px 60px; }
.pagehead { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.pagehead .actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 18px; }
.grid { display: grid; gap: 18px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.split > *, .grid > * { min-width: 0; }
.split.wide { grid-template-columns: minmax(0, 1.6fr) minmax(320px, 1fr); }
@media (max-width: 900px) {
  .g2, .g3, .split, .split.wide { grid-template-columns: minmax(0, 1fr); }
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  header.top .in { gap: 4px 12px; padding-top: 8px; padding-bottom: 6px; }
  header.top nav { order: 3; flex: 1 0 100%; flex-wrap: nowrap; overflow-x: auto; margin: 0 -16px; padding: 0 16px 4px; }
  header.top .me { margin-left: auto; }
  .stat .value { font-size: 19px; }
  .preview iframe { height: 60vh; }
}

.stat .label { font-size: 13px; color: var(--muted); font-weight: 600; }
.stat .value { font-size: 24px; font-weight: 750; letter-spacing: -.01em; margin-top: 4px; font-variant-numeric: tabular-nums; }
.stat .value small { font-size: 15px; font-weight: 600; color: var(--muted); }
.stat.warn .value { color: var(--err); }

table.t { width: 100%; border-collapse: collapse; }
.t th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted);
        font-weight: 700; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.t td { padding: 10px; border-bottom: 1px solid #f1f2f4; vertical-align: middle; }
.t tr:last-child td { border-bottom: 0; }
.t th.num { text-align: right; }
.tablewrap { overflow-x: auto; margin: 0 -20px; padding: 0 20px; }

.badge { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 99px; white-space: nowrap; }
.b-odendi, .b-gonderildi, .b-ok { background: var(--ok-bg); color: var(--ok); }
.b-kismi, .b-hazir { background: var(--brand-soft); color: var(--brand); }
.b-bekliyor, .b-taslak, .b-neutral { background: #f3f4f6; color: #4b5563; }
.b-gecikti, .b-err { background: var(--err-bg); color: var(--err); }
.b-iptal { background: #f3f4f6; color: #9ca3af; text-decoration: line-through; }
.b-warn { background: var(--warn-bg); color: var(--warn); }

.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: #fff; color: var(--text);
       padding: 7px 13px; border-radius: 9px; font: inherit; font-weight: 600; font-size: 14px; cursor: pointer; white-space: nowrap; }
.btn:hover { background: #f9fafb; text-decoration: none; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { filter: brightness(1.07); }
.btn.wa { background: #16a34a; border-color: #16a34a; color: #fff; }
.btn.danger { color: var(--err); }
.btn.sm { padding: 4px 9px; font-size: 13px; border-radius: 7px; }
.btn.link { border: 0; background: none; color: var(--brand); padding: 0; font-weight: 500; }
form.inline { display: inline; }

label { display: block; font-size: 13px; font-weight: 600; color: #374151; margin-bottom: 5px; }
.field { margin-bottom: 14px; }
.field .hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
input[type=text], input[type=number], input[type=date], input[type=password], input[type=tel], select, textarea {
  width: 100%; font: inherit; padding: 8px 10px; border: 1px solid #d1d5db; border-radius: 8px; background: #fff; color: var(--text); }
textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand-soft); border-color: var(--brand); }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.checks { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.checks label { font-weight: 500; display: flex; align-items: center; gap: 6px; margin: 0; }
.seg { display: inline-flex; border: 1px solid #d1d5db; border-radius: 9px; overflow: hidden; }
.seg label { margin: 0; padding: 7px 14px; cursor: pointer; font-weight: 600; }
.seg input { display: none; }
.seg input:checked + span { color: var(--brand); }
.seg label:has(input:checked) { background: var(--brand-soft); }

.flash { padding: 10px 14px; border-radius: 9px; margin-bottom: 14px; font-weight: 500; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.warn { background: var(--warn-bg); color: var(--warn); }
.flash.err { background: var(--err-bg); color: var(--err); }

.empty { text-align: center; color: var(--muted); padding: 24px 10px; }
.monthnav { display: flex; align-items: center; gap: 10px; }
.monthnav strong { min-width: 150px; text-align: center; font-size: 17px; }
details summary { cursor: pointer; color: var(--brand); font-weight: 600; font-size: 13px; }
.editrow { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.editrow input { width: auto; flex: 1; min-width: 110px; }

.preview { background: #e5e7eb; border-radius: var(--radius); overflow: hidden; }
.preview iframe { width: 100%; height: 78vh; border: 0; display: block; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: s; padding: 0 0 12px 34px; position: relative; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 50%;
                    background: var(--brand-soft); color: var(--brand); font-weight: 700; font-size: 13px; display: grid; place-items: center; }
.login { max-width: 380px; margin: 10vh auto; }
code { background: #f3f4f6; padding: 1px 6px; border-radius: 5px; font-size: 13px; }
.pill { display: inline-block; min-width: 18px; padding: 0 5px; border-radius: 99px; background: #dc2626; color: #fff;
        font-size: 11px; font-weight: 700; line-height: 18px; text-align: center; }
.alert-row { display: flex; gap: 10px; align-items: flex-start; padding: 9px 0; border-bottom: 1px solid #f1f2f4; }
.alert-row:last-child { border-bottom: 0; }
.alert-row .msg { flex: 1; font-size: 14px; }
.alert-row .when { font-size: 12px; color: var(--muted); white-space: nowrap; }
.meter { height: 8px; background: #f1f2f4; border-radius: 99px; overflow: hidden; margin-top: 4px; }
.meter i { display: block; height: 100%; border-radius: 99px; background: var(--brand); }
.meter i.fazla { background: var(--err); } .meter i.az { background: #f59e0b; }
.setup { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; margin-bottom: 10px; }
.setup summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 8px; color: var(--text); }
.setup summary::-webkit-details-marker { display: none; }
.logo-prev { width: 56px; height: 56px; object-fit: contain; border: 1px solid var(--line); border-radius: 8px; background: #faf8f3; }
pre.log { white-space: pre-wrap; font: 12.5px/1.5 ui-monospace, Menlo, monospace; background: #f9fafb; padding: 10px; border-radius: 8px; margin: 6px 0 0; max-height: 260px; overflow: auto; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }