:root {
  --bg: #0e1420;
  --panel: #161e2e;
  --panel-2: #1d2739;
  --line: #2a3750;
  --text: #e6ecf5;
  --muted: #93a2ba;
  --accent: #4d8bf0;
  --ok: #35c07f;
  --warn: #e0a53a;
  --err: #ec5f6a;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: "Cascadia Mono", Consolas, monospace; font-size: .9em; }
code.dim { color: var(--muted); font-weight: 400; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.topbar nav { display: flex; align-items: center; gap: 18px; }
.brand { font-size: 18px; font-weight: 700; color: var(--text); }
.brand span { color: var(--accent); }

.wrap { max-width: 1180px; margin: 0 auto; padding: 24px; }
.foot { text-align: center; color: var(--muted); font-size: 13px; padding: 24px; }

h1 { font-size: 24px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 12px; }
p { margin: 0 0 12px; }

.muted { color: var(--muted); font-size: 13px; }
.wrap-text { overflow-wrap: anywhere; }
.ellipsis { max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px; margin-bottom: 18px;
}
.card.cta { border-color: var(--accent); }
.card.danger-zone {
  background: #ffffff;
  color: #111827;
  border: 2px solid #dc2626;
  box-shadow: 0 4px 24px rgba(220, 38, 38, 0.25);
}
.card.danger-zone h2 {
  color: #dc2626;
  font-size: 19px;
  font-weight: 700;
  margin-top: 0;
}
.card.danger-zone p {
  color: #374151;
  font-size: 14.5px;
  line-height: 1.6;
}
.card.danger-zone p strong {
  color: #b91c1c;
  font-weight: 700;
}
.card.danger-zone label.checkbox {
  color: #111827;
  font-weight: 600;
  margin: 16px 0;
  accent-color: #dc2626;
  cursor: pointer;
}
.card.danger-zone button.danger {
  background: #dc2626;
  border: 1px solid #b91c1c;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  padding: 11px 24px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(220, 38, 38, 0.4);
  transition: background 0.15s ease, transform 0.1s ease;
}
.card.danger-zone button.danger:hover {
  background: #b91c1c;
  border-color: #991b1b;
  transform: translateY(-1px);
}
details.card summary { cursor: pointer; margin-bottom: 10px; }

.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin-bottom: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 18px; }
.grid-3 .card, .grid-4 .card { margin-bottom: 0; }

.stat { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.stat-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.stat-value { font-size: 26px; font-weight: 600; }
.stat-value.small { font-size: 14px; font-weight: 500; overflow-wrap: anywhere; }
.stat-value.danger { color: var(--err); }

.badge { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; }
.badge.ok { background: rgba(53,192,127,.15); color: var(--ok); }
.badge.err { background: rgba(236,95,106,.15); color: var(--err); }
.badge.warn { background: rgba(224,165,58,.15); color: var(--warn); }
.badge.info { background: rgba(77,139,240,.15); color: var(--accent); }
.badge.muted-badge { background: rgba(147,162,186,.14); color: var(--muted); }

.warn-rule {
  background: rgba(224,165,58,.12); border-left: 3px solid var(--warn);
  padding: 8px 12px; border-radius: 0 6px 6px 0; margin: 6px 0;
}

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-size: 14px; }
.flash.ok { background: rgba(53,192,127,.12); border: 1px solid rgba(53,192,127,.4); }
.flash.err { background: rgba(236,95,106,.12); border: 1px solid rgba(236,95,106,.4); }
.flash.warn { background: rgba(224,165,58,.12); border: 1px solid rgba(224,165,58,.4); }
.flash.info { background: rgba(77,139,240,.12); border: 1px solid rgba(77,139,240,.4); }

button, .button {
  display: inline-block; padding: 9px 16px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text); font-size: 14px; font-weight: 500;
  cursor: pointer; font-family: inherit;
}
button:hover, .button:hover { border-color: var(--accent); text-decoration: none; }
button:disabled { opacity: .5; cursor: not-allowed; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { background: var(--err); border-color: var(--err); color: #fff; }
button.secondary { background: transparent; }
.button.ghost { background: transparent; }
button.block { width: 100%; margin-top: 14px; }
button.link { background: none; border: none; color: var(--accent); padding: 0; }
form.inline { display: inline; }
.row-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }

input[type="password"], input[type="text"], input[type="file"] {
  width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--bg); color: var(--text); font-family: inherit; font-size: 14px;
}
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
label.checkbox { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 14px; margin: 12px 0; }
label.checkbox input { width: auto; }
.upload-form { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.upload-form input[type="file"] { flex: 1 1 320px; }

table.data { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.data th {
  text-align: left; padding: 8px 10px; color: var(--muted); font-weight: 600;
  border-bottom: 1px solid var(--line); font-size: 12px; text-transform: uppercase; letter-spacing: .04em;
}
table.data td { padding: 9px 10px; border-bottom: 1px solid rgba(42,55,80,.5); vertical-align: top; }
table.data tr:hover td { background: rgba(255,255,255,.02); }

.login-card {
  max-width: 380px; margin: 12vh auto; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 32px;
}
.login-card h1 { font-size: 26px; }
.login-card h1 span { color: var(--accent); }

.progress-head { display: flex; align-items: center; gap: 14px; margin-bottom: 10px; }
.progress { height: 10px; background: var(--bg); border-radius: 99px; overflow: hidden; border: 1px solid var(--line); }
.progress .bar { height: 100%; background: var(--accent); transition: width .4s ease; }
.counters { display: flex; gap: 18px; margin-top: 12px; flex-wrap: wrap; font-size: 13px; color: var(--muted); }
.counter b { color: var(--text); font-size: 16px; margin-right: 4px; }
.counter.ok b { color: var(--ok); }
.counter.err b { color: var(--err); }
.counter.accent b { color: var(--accent); }

.diff { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; margin-bottom: 3px; }
.diff .field { color: var(--muted); min-width: 110px; }
.diff .old { color: var(--muted); text-decoration: line-through; }
.diff .arrow { color: var(--accent); }
.diff .new { color: var(--ok); font-weight: 600; }
.error-text { color: var(--err); font-size: 12.5px; overflow-wrap: anywhere; }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.chip { padding: 4px 12px; border-radius: 99px; font-size: 12.5px; }
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* --- menü --- */
.menu-list { display: flex; flex-direction: column; gap: 12px; margin: 20px 0 28px; }
.menu-item {
  display: flex; align-items: center; gap: 16px; padding: 18px 20px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--text);
}
a.menu-item:hover { border-color: var(--accent); text-decoration: none; background: var(--panel-2); }
.menu-item.disabled { opacity: .45; }
.menu-icon { font-size: 24px; width: 34px; text-align: center; }
.menu-body { flex: 1; }
.menu-title { font-size: 16px; font-weight: 600; margin-bottom: 2px; }
.menu-arrow { font-size: 26px; color: var(--muted); }
.section-title { margin-top: 28px; }

/* --- kırıntı yolu --- */
.breadcrumb { font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.breadcrumb span { margin: 0 6px; }

/* --- adım göstergesi --- */
.steps { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 22px; }
.step {
  padding: 5px 14px; border-radius: 99px; font-size: 12.5px;
  background: var(--panel); border: 1px solid var(--line); color: var(--muted);
}
.step.active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.step.done { border-color: var(--ok); color: var(--ok); }

/* --- varyant listesi --- */
.badge.info-sub {
  background: rgba(77, 139, 240, 0.15);
  color: var(--accent);
  font-size: 11px;
  margin-top: 4px;
}
.variant-list {
  margin-top: 8px;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 6px;
  border-left: 3px solid var(--accent);
  font-size: 12.5px;
}
.variant-head {
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.variant-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.variant-item:last-child {
  border-bottom: none;
}
.variant-sku code {
  font-size: 12px;
}
.variant-name {
  color: var(--muted);
}
.diff-inline .old {
  color: var(--muted);
  text-decoration: line-through;
}
.diff-inline .arrow {
  color: var(--accent);
  margin: 0 2px;
}
.diff-inline .new {
  color: var(--ok);
  font-weight: 600;
}