/* ==========================================================
   Format Atölyesi — arayüz
   Palet: soğuk gri kağıt, mürekkep lacivert, elektrik mavisi,
   dönüşüm oku için magenta.
   ========================================================== */

:root {
  --canvas:    #E9ECF1;
  --surface:   #FFFFFF;
  --ink:       #151A24;
  --ink-soft:  #5C6779;
  --line:      #D2D8E2;
  --accent:    #2B44F0;
  --accent-d:  #1B2CB0;
  --magenta:   #E0218A;
  --ok:        #0B8F57;
  --warn:      #B4531A;

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --r: 4px;
  --shadow: 0 1px 0 rgba(21, 26, 36, .05), 0 12px 32px -18px rgba(21, 26, 36, .35);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  background-image:
    linear-gradient(rgba(21, 26, 36, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 26, 36, .035) 1px, transparent 1px);
  background-size: 28px 28px;
}

.wrap { width: min(980px, 100% - 40px); margin-inline: auto; }

/* ---------- Üst bar ---------- */
.masthead {
  border-bottom: 1px solid var(--line);
  background: rgba(233, 236, 241, .85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.masthead-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark { color: var(--magenta); font-size: 20px; line-height: 1; }
.logo-text {
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: 14px;
}
.ghost-link {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface);
}
.ghost-link:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- Hero ---------- */
.hero { padding: 56px 0 40px; }
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 10px;
}
.format-strip {
  list-style: none; display: flex; flex-wrap: wrap; gap: 6px;
  margin: 0 0 24px; padding: 0;
}
.format-strip li {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 4px 9px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--r);
}
.hero h1 {
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.02;
  letter-spacing: -.03em;
  font-weight: 700;
  margin: 0 0 16px;
}
.hero h1 em {
  font-style: normal;
  color: var(--magenta);
  position: relative;
}
.lede { max-width: 54ch; color: var(--ink-soft); margin: 0; }

/* ---------- Panel ---------- */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  padding: 28px;
}
.field + .field { margin-top: 32px; }
.field-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 12px;
}
.step, .counter {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.step { color: var(--ink); font-weight: 600; }
.counter { color: var(--ink-soft); }

/* ---------- Dropzone ---------- */
.dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px;
  min-height: 168px;
  padding: 24px;
  text-align: center;
  border: 1.5px dashed var(--line);
  border-radius: var(--r);
  background: #F7F8FB;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.dropzone:hover { border-color: var(--accent); background: #F3F5FF; }
.dropzone.is-dragging {
  border-color: var(--magenta);
  background: #FFF4FA;
}
.dz-icon { font-size: 26px; color: var(--accent); }
.dz-title { font-weight: 600; }
.dz-sub { color: var(--ink-soft); font-size: 14px; }

/* ---------- Kuyruk ---------- */
.queue { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 6px; }
.queue li {
  display: flex; align-items: center; gap: 12px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface);
  font-size: 14px;
}
.queue .thumb {
  width: 38px; height: 38px; flex: none;
  object-fit: cover;
  border-radius: 2px;
  background: var(--canvas);
}
.queue .qname { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.queue .qmeta { font-family: var(--mono); font-size: 12px; color: var(--ink-soft); flex: none; }
.queue .qdrop {
  border: 0; background: none; cursor: pointer;
  color: var(--ink-soft); font-size: 18px; line-height: 1; padding: 4px 6px;
  border-radius: var(--r);
}
.queue .qdrop:hover { color: #C0392B; background: #FDECEA; }
.queue li.invalid { border-color: #E8B4AE; background: #FDF4F3; }

/* ---------- Hedef format ---------- */
.targets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}
.target input { position: absolute; opacity: 0; pointer-events: none; }
.target-body {
  display: flex; flex-direction: column; gap: 2px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  cursor: pointer;
  background: var(--surface);
  transition: border-color .12s, background .12s;
}
.target-code {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: .02em;
}
.target-note { font-size: 12px; color: var(--ink-soft); }
.target-body:hover { border-color: var(--accent); }
.target input:checked + .target-body {
  border-color: var(--accent);
  background: #EEF1FF;
  box-shadow: inset 0 0 0 1px var(--accent);
}
.target input:checked + .target-body .target-code { color: var(--accent-d); }
.target input:focus-visible + .target-body { outline: 2px solid var(--magenta); outline-offset: 2px; }

/* ---------- Ayarlar ---------- */
.options { margin-top: 28px; border-top: 1px solid var(--line); padding-top: 16px; }
.options summary {
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.options summary:hover { color: var(--accent); }
.options-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 20px; margin-top: 18px;
}
.opt label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.opt output { font-family: var(--mono); color: var(--accent-d); }
.opt input[type="range"] { width: 100%; accent-color: var(--accent); }
.opt input[type="number"] {
  width: 100%; padding: 8px 10px; font-family: var(--mono);
  border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); color: var(--ink);
}
.opt input[type="color"] {
  width: 56px; height: 34px; padding: 2px; border: 1px solid var(--line);
  border-radius: var(--r); background: var(--surface); cursor: pointer;
}
.hint { font-size: 12px; color: var(--ink-soft); margin: 6px 0 0; }

/* ---------- Butonlar ---------- */
.actions { display: flex; align-items: center; gap: 12px; margin-top: 28px; }
.btn-primary {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--r);
  padding: 13px 26px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background .12s, transform .06s;
}
.btn-primary:hover { background: var(--accent-d); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:disabled { background: #AEB6C6; border-color: #AEB6C6; cursor: not-allowed; }
.btn-primary.small { padding: 9px 16px; font-size: 11px; }
.btn-quiet {
  border: 1px solid var(--line); background: var(--surface); color: var(--ink-soft);
  border-radius: var(--r); padding: 12px 18px; cursor: pointer; font-size: 13px;
}
.btn-quiet:hover { color: var(--ink); border-color: var(--ink-soft); }

:focus-visible { outline: 2px solid var(--magenta); outline-offset: 2px; }

/* ---------- İlerleme ---------- */
.progress { margin-top: 20px; }
.progress-bar { height: 4px; background: var(--line); border-radius: 99px; overflow: hidden; }
.progress-bar span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--accent), var(--magenta));
  transition: width .18s ease-out;
}
.progress-text {
  font-family: var(--mono); font-size: 12px; color: var(--ink-soft); margin: 8px 0 0;
}

/* ---------- Sonuçlar ---------- */
.results { margin: 44px 0 60px; }
.results-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 14px;
}
.results h2 { font-size: 20px; margin: 0; letter-spacing: -.01em; }
.result-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.result {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 14px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--ok);
  border-radius: var(--r);
  padding: 12px 14px;
}
.result.failed { border-left-color: var(--warn); }
.result img.rthumb {
  width: 56px; height: 56px; object-fit: cover; border-radius: 2px;
  background: repeating-conic-gradient(#E6E9EF 0% 25%, #fff 0% 50%) 50% / 12px 12px;
}
.result .rname { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.result .rmeta {
  font-family: var(--mono); font-size: 12px; color: var(--ink-soft);
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 3px;
}
.pair { font-family: var(--mono); font-weight: 600; letter-spacing: .04em; }
.pair .arrow { color: var(--magenta); padding: 0 4px; }
.delta.down { color: var(--ok); }
.delta.up { color: var(--warn); }
.result .rerror { color: var(--warn); font-size: 13px; margin-top: 3px; }

/* ---------- Alt bilgi ---------- */
.foot {
  border-top: 1px solid var(--line);
  padding: 20px 0 40px;
  font-size: 13px;
  color: var(--ink-soft);
}

/* ==========================================================
   Yönetim paneli
   ========================================================== */

.admin-body { background: var(--canvas); }
.admin-bar {
  background: var(--ink);
  color: #fff;
  border-bottom: 3px solid var(--magenta);
}
.admin-bar .wrap { display: flex; align-items: center; justify-content: space-between; height: 58px; gap: 20px; }
.admin-bar a { color: #C7CEDD; text-decoration: none; font-size: 14px; }
.admin-bar a:hover { color: #fff; }
.admin-bar .brand {
  font-family: var(--mono); text-transform: uppercase; letter-spacing: .1em;
  font-size: 13px; font-weight: 600; color: #fff;
}
.admin-nav { display: flex; gap: 18px; align-items: center; }

.admin-wrap { width: min(1180px, 100% - 40px); margin: 32px auto 60px; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; margin-bottom: 26px; }
.stat {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  padding: 16px 18px;
}
.stat .k {
  font-family: var(--mono); font-size: 10px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-soft);
}
.stat .v { font-size: 26px; font-weight: 700; letter-spacing: -.02em; margin-top: 4px; }
.stat .sub { font-size: 12px; color: var(--ink-soft); }

.filters {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  padding: 14px; margin-bottom: 16px;
}
.filters label { font-size: 11px; font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); display: block; margin-bottom: 4px; }
.filters input, .filters select {
  padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--surface); color: var(--ink); font-size: 14px; font-family: inherit;
}
.filters .grow { flex: 1; min-width: 180px; }
.filters .grow input { width: 100%; }

.table-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); overflow-x: auto; }
table.log { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 900px; }
table.log th {
  text-align: left; font-family: var(--mono); font-size: 10px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-soft); font-weight: 600;
  padding: 12px 14px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
table.log td { padding: 11px 14px; border-bottom: 1px solid #EDF0F5; vertical-align: middle; }
table.log tr:last-child td { border-bottom: 0; }
table.log tr:hover td { background: #F8F9FC; }
table.log .thumb-cell img {
  width: 44px; height: 44px; object-fit: cover; border-radius: 2px;
  background: repeating-conic-gradient(#E6E9EF 0% 25%, #fff 0% 50%) 50% / 10px 10px;
  display: block;
}
.fname { font-weight: 600; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mono { font-family: var(--mono); font-size: 12px; }
.muted { color: var(--ink-soft); }
.tag {
  display: inline-block; font-family: var(--mono); font-size: 11px;
  padding: 2px 7px; border-radius: 99px; border: 1px solid var(--line);
}
.tag.ok { color: var(--ok); border-color: #B6E2CE; background: #EFFAF4; }
.tag.err { color: var(--warn); border-color: #EFCBB2; background: #FDF3EC; }
.tag.dev { color: var(--ink-soft); background: #F4F6FA; }

.pager { display: flex; gap: 6px; align-items: center; margin-top: 18px; flex-wrap: wrap; }
.pager a, .pager span {
  padding: 7px 12px; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--surface); text-decoration: none; color: var(--ink); font-size: 13px;
  font-family: var(--mono);
}
.pager .current { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Giriş ekranı */
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card {
  width: min(400px, 100%); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 32px;
}
.login-card h1 { font-size: 20px; margin: 0 0 4px; }
.login-card p.sub { color: var(--ink-soft); font-size: 14px; margin: 0 0 22px; }
.login-card label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.login-card input[type="text"], .login-card input[type="password"] {
  width: 100%; padding: 11px 12px; border: 1px solid var(--line);
  border-radius: var(--r); margin-bottom: 16px; font-size: 15px; font-family: inherit;
  background: var(--surface); color: var(--ink);
}
.alert {
  border-left: 3px solid var(--warn); background: #FDF3EC; color: #7A3A11;
  padding: 10px 12px; border-radius: var(--r); font-size: 14px; margin-bottom: 16px;
}
.alert.good { border-left-color: var(--ok); background: #EFFAF4; color: #0A6B43; }

/* Detay sayfası */
.detail-grid { display: grid; grid-template-columns: minmax(260px, 380px) 1fr; gap: 20px; align-items: start; }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r); padding: 20px;
}
.card h2 { font-size: 15px; margin: 0 0 14px; font-family: var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.preview-img {
  width: 100%; height: auto; border-radius: 2px;
  background: repeating-conic-gradient(#E6E9EF 0% 25%, #fff 0% 50%) 50% / 16px 16px;
}
dl.kv { display: grid; grid-template-columns: 150px 1fr; gap: 8px 14px; margin: 0; font-size: 14px; }
dl.kv dt { color: var(--ink-soft); font-family: var(--mono); font-size: 12px; }
dl.kv dd { margin: 0; word-break: break-word; }

@media (max-width: 760px) {
  .panel { padding: 20px; }
  .detail-grid { grid-template-columns: 1fr; }
  .result { grid-template-columns: 44px 1fr; }
  .result .ract { grid-column: 1 / -1; }
  .result img.rthumb { width: 44px; height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}