/* AltunSoft Lisans Yönetimi — arayüz stilleri */
:root {
  --bg: #0e1116;
  --bg-2: #161b22;
  --bg-3: #1c232c;
  --line: #2a323d;
  --line-2: #39434f;
  --fg: #e6edf3;
  --fg-dim: #9aa7b4;
  --fg-mute: #6e7c8c;
  --brand: #f0a500;
  --brand-2: #ffc233;
  --ok: #3fb950;
  --warn: #d29922;
  --err: #f85149;
  --info: #58a6ff;
  --radius: 10px;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.6 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--info); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Yerleşim ---------- */
.topbar {
  display: flex; align-items: center; gap: 24px;
  background: var(--bg-2); border-bottom: 1px solid var(--line);
  padding: 0 22px; height: 58px; position: sticky; top: 0; z-index: 50;
}
.brand { font-weight: 700; font-size: 15px; letter-spacing: .3px; white-space: nowrap; }
.brand span { color: var(--brand); }
.nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.nav a {
  color: var(--fg-dim); padding: 7px 13px; border-radius: 7px;
  font-weight: 500; font-size: 13.5px; text-decoration: none;
}
.nav a:hover { background: var(--bg-3); color: var(--fg); text-decoration: none; }
.nav a.on { background: var(--brand); color: #17202a; font-weight: 600; }
.topbar .who { color: var(--fg-mute); font-size: 13px; white-space: nowrap; }

.wrap { max-width: 1240px; margin: 0 auto; padding: 26px 22px 70px; }
.wrap-narrow { max-width: 900px; }

h1 { font-size: 21px; margin: 0 0 4px; letter-spacing: -.2px; }
h2 { font-size: 16px; margin: 0 0 14px; }
h3 { font-size: 14px; margin: 22px 0 8px; color: var(--fg-dim); text-transform: uppercase; letter-spacing: .6px; }
.sub { color: var(--fg-mute); margin: 0 0 22px; font-size: 13.5px; }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }

/* ---------- Kart ---------- */
.card {
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px; margin-bottom: 18px;
}
.card > h2:first-child { margin-top: 0; }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

/* ---------- İstatistik ---------- */
.stat { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.stat .n { font-size: 27px; font-weight: 700; line-height: 1.15; }
.stat .l { color: var(--fg-mute); font-size: 12.5px; margin-top: 3px; }
.stat.ok .n { color: var(--ok); }
.stat.warn .n { color: var(--warn); }
.stat.err .n { color: var(--err); }
.stat.info .n { color: var(--info); }

/* ---------- Tablo ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; background: var(--bg-2); }
th, td { padding: 11px 13px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { background: var(--bg-3); color: var(--fg-dim); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #1a212a; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.empty { padding: 44px 20px; text-align: center; color: var(--fg-mute); background: var(--bg-2); }

/* ---------- Form ---------- */
.field { margin-bottom: 15px; }
label { display: block; margin-bottom: 5px; font-size: 13px; color: var(--fg-dim); font-weight: 500; }
label .req { color: var(--err); }
input[type=text], input[type=password], input[type=email], input[type=number],
input[type=date], input[type=datetime-local], select, textarea {
  width: 100%; padding: 9px 11px; background: var(--bg);
  border: 1px solid var(--line-2); border-radius: 7px; color: var(--fg);
  font: inherit; font-size: 13.5px; transition: border-color .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(240,165,0,.13);
}
textarea { resize: vertical; min-height: 74px; }
.hint { color: var(--fg-mute); font-size: 12px; margin-top: 4px; }
.check { display: flex; align-items: center; gap: 8px; margin-bottom: 9px; }
.check input { width: auto; margin: 0; accent-color: var(--brand); }
.check label { margin: 0; color: var(--fg); font-weight: 400; cursor: pointer; }

/* ---------- Buton ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
  padding: 9px 16px; border: 1px solid var(--line-2); border-radius: 7px;
  background: var(--bg-3); color: var(--fg); font: inherit; font-size: 13.5px;
  font-weight: 500; cursor: pointer; text-decoration: none; transition: all .15s;
}
.btn:hover { background: #232c36; text-decoration: none; border-color: #4a5563; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #17202a; font-weight: 600; }
.btn-primary:hover { background: var(--brand-2); border-color: var(--brand-2); }
.btn-danger { background: transparent; border-color: #5c2a2a; color: var(--err); }
.btn-danger:hover { background: #2b1616; border-color: var(--err); }
.btn-sm { padding: 5px 10px; font-size: 12.5px; }
.btn-block { width: 100%; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- Rozet ---------- */
.badge {
  display: inline-block; padding: 3px 9px; border-radius: 20px;
  font-size: 11.5px; font-weight: 600; letter-spacing: .2px; white-space: nowrap;
}
.b-ok { background: rgba(63,185,80,.15); color: var(--ok); }
.b-warn { background: rgba(210,153,34,.16); color: var(--warn); }
.b-err { background: rgba(248,81,73,.15); color: var(--err); }
.b-mute { background: rgba(139,148,158,.15); color: var(--fg-mute); }
.b-info { background: rgba(88,166,255,.15); color: var(--info); }

/* ---------- Uyarı kutusu ---------- */
.alert { padding: 12px 15px; border-radius: 8px; margin-bottom: 16px; border: 1px solid; font-size: 13.5px; }
.alert-ok { background: rgba(63,185,80,.09); border-color: rgba(63,185,80,.35); color: #7ee787; }
.alert-err { background: rgba(248,81,73,.09); border-color: rgba(248,81,73,.35); color: #ff9492; }
.alert-warn { background: rgba(210,153,34,.09); border-color: rgba(210,153,34,.35); color: #e3b341; }
.alert-info { background: rgba(88,166,255,.09); border-color: rgba(88,166,255,.35); color: #79c0ff; }

/* ---------- Kod ---------- */
code, .mono { font-family: var(--mono); font-size: 12.5px; }
:not(pre) > code { background: var(--bg-3); padding: 2px 6px; border-radius: 5px; color: var(--brand-2); }
pre {
  background: #0a0d12; border: 1px solid var(--line); border-radius: 8px;
  padding: 15px 16px; overflow-x: auto; font-family: var(--mono);
  font-size: 12.5px; line-height: 1.65; margin: 0 0 14px; color: #c9d5e1;
}
pre code { background: none; padding: 0; color: inherit; }

.keybox {
  display: flex; align-items: center; gap: 10px; background: #0a0d12;
  border: 1px dashed var(--brand); border-radius: 8px; padding: 13px 15px;
  font-family: var(--mono); font-size: 14px; color: var(--brand-2);
  word-break: break-all; letter-spacing: .4px;
}

/* ---------- Giriş ekranı ---------- */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.login-box { width: 100%; max-width: 380px; }
.login-box .card { padding: 30px 28px; }
.login-logo { text-align: center; margin-bottom: 24px; }
.login-logo .n { font-size: 22px; font-weight: 700; letter-spacing: -.3px; }
.login-logo .n span { color: var(--brand); }
.login-logo .d { color: var(--fg-mute); font-size: 12.5px; margin-top: 5px; }

/* ---------- Yardımcı ---------- */
.muted { color: var(--fg-mute); }
.small { font-size: 12.5px; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.mt0 { margin-top: 0; }
.mb0 { margin-bottom: 0; }
.flex { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.sep { height: 1px; background: var(--line); margin: 20px 0; border: 0; }
.tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: 20px; flex-wrap: wrap; }
.tabs a { padding: 9px 15px; color: var(--fg-dim); border-bottom: 2px solid transparent; font-size: 13.5px; }
.tabs a.on { color: var(--brand); border-bottom-color: var(--brand); font-weight: 600; }
.tabs a:hover { text-decoration: none; color: var(--fg); }

dl.meta { display: grid; grid-template-columns: minmax(120px, auto) 1fr; gap: 9px 18px; margin: 0; font-size: 13.5px; }
dl.meta dt { color: var(--fg-mute); }
dl.meta dd { margin: 0; word-break: break-word; }

.pager { display: flex; gap: 6px; justify-content: center; margin-top: 18px; flex-wrap: wrap; }
.pager a, .pager span { padding: 6px 11px; border-radius: 6px; background: var(--bg-2); border: 1px solid var(--line); font-size: 13px; }
.pager span.on { background: var(--brand); color: #17202a; border-color: var(--brand); font-weight: 600; }

.toc a { display: block; padding: 5px 0; color: var(--fg-dim); font-size: 13.5px; }
.toc a:hover { color: var(--brand); text-decoration: none; }

@media (max-width: 720px) {
  .topbar { height: auto; padding: 10px 16px; flex-wrap: wrap; }
  .wrap { padding: 18px 14px 60px; }
  dl.meta { grid-template-columns: 1fr; gap: 3px; }
  dl.meta dd { margin-bottom: 9px; }
}