/* AutoZKC-PDF — autozkc.com'un koyu "blueprint" tasarım diliyle uyumlu tema.
   Renk kaynakları site style.css'i: mürekkep zemin #141d31 / #1b2540,
   gök mavisi vurgu #38bdf8, amber #fbbf24, Outfit yazı tipi (web'de yüklenir,
   masaüstünde Segoe UI'a düşer). */
:root {
  color-scheme: dark;
  --bg: #141d31;
  --surface: #1b2540;
  --surface-deep: #0f1830;
  --border: rgba(148, 163, 184, .18);
  --border-strong: rgba(148, 163, 184, .32);
  --text: #e2e8f0;
  --text-bright: #f8fafc;
  --text-dim: #94a3b8;
  --accent: #38bdf8;
  --accent-hover: #0ea5e9;
  --accent-soft: rgba(56, 189, 248, .12);
  --danger: #f87171;
  --success: #34d399;
  --radius: 14px;
  --shadow: 0 18px 40px -20px rgba(0, 0, 0, .45), 0 0 0 1px rgba(255, 255, 255, .04);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 60% at 70% -10%, rgba(56, 189, 248, .14), transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 110%, rgba(79, 70, 229, .16), transparent 60%);
  background-attachment: fixed;
  color: var(--text);
  font-family: "Outfit", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  min-height: 100vh;
}

body { display: flex; flex-direction: column; min-height: 100vh; position: relative; }

/* milimetrik blueprint ızgarası (sitedeki zhero deseni) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, .045) 1px, transparent 1px),
    linear-gradient(rgba(56, 189, 248, .022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, .022) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
  mask-image: radial-gradient(ellipse 90% 90% at 50% 30%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 90% 90% at 50% 30%, black 30%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}
header.topbar, #main, footer.footer { position: relative; z-index: 1; }

/* ---------- top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 28px;
  background: rgba(20, 29, 49, .8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(148, 163, 184, .12);
  box-shadow: 0 1px 20px rgba(0, 0, 0, .35);
  position: sticky;
  top: 0;
  z-index: 50;
}

.brand { display: flex; align-items: center; gap: 12px; cursor: pointer; user-select: none; }

.brand-badge {
  width: 42px; height: 42px;
  border-radius: 11px;
  object-fit: cover;
  display: block;
  box-shadow: 0 4px 12px rgba(220, 38, 38, .3);
}

.brand-name { font-size: 18px; font-weight: 700; line-height: 1.15; color: #f1f5f9; }
.brand-name span { color: var(--accent); }
.brand-sub { font-size: 12px; color: var(--text-dim); }

.search-wrap { flex: 1; max-width: 460px; margin-left: auto; }

#searchBox {
  width: 100%;
  padding: 10px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
#searchBox::placeholder { color: var(--text-dim); }
#searchBox:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); background: rgba(255, 255, 255, .09); }

.store-link { font-size: 13.5px; font-weight: 600; color: var(--accent); text-decoration: none; white-space: nowrap; }
.store-link:hover { text-decoration: underline; }

.footer-link { color: var(--accent); text-decoration: none; }
.footer-link:hover { text-decoration: underline; }

/* ---- Arac ekrani: sol tanitim gorseli + sag panel ---- */
.tool-layout { display: grid; grid-template-columns: 320px 1fr; gap: 26px; align-items: start; }
.tool-illus { position: sticky; top: 86px; }
.tool-illus img { width: 100%; display: block; border-radius: var(--radius); border: 1px solid var(--border-strong); box-shadow: var(--shadow); }
.tool-main { min-width: 0; }
@media (max-width: 860px) { .tool-layout { grid-template-columns: 1fr; } .tool-illus { position: static; max-width: 360px; margin: 0 auto; } }

/* ---------- layout ---------- */
/* 3368 = 6 sütun × 540px kart + 5 × 16px boşluk + 2 × 24px kenar */
#main { flex: 1; width: 100%; max-width: 3368px; margin: 0 auto; padding: 16px 16px 14px; }

/* araç sayfaları eski genişlikte kalır; formlar aşırı yayılmasın */
#toolView { max-width: 1072px; margin: 0 auto; }

.hero { text-align: center; margin: 10px 0 16px; }
.hero h1 { font-size: 26px; margin: 0 0 6px; color: var(--text-bright); }
.hero p { color: var(--text-dim); margin: 0; }

/* ---------- tool grid ---------- */
.tool-grid {
  display: grid;
  /* 9 sutun x 4 satir = 36 arac tek ekrana sigar (kaydirmasiz).
     Kart boyu ekran yuksekligine gore sinirlanir: (gorunur yukseklik - ust bosluk) / 4 satir. */
  grid-template-columns: repeat(9, 1fr);
  gap: 12px;
  max-width: calc((100vh - 304px) / 4 * 9 + 96px);
  margin: 0 auto;
}
@media (max-width: 1100px) {
  .tool-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); max-width: none; }
}

/* koyu zeminde kart = açık renkli tanıtım görseli (sitedeki glass-card gibi
   bilinçli kontrast); kenarında cam çerçeve, üzerine gelince camgöbeği ışıma */
.tool-card {
  background: #eef2f9;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  cursor: pointer;
  transition: transform .12s, box-shadow .12s, border-color .12s;
  box-shadow: 0 18px 40px -20px rgba(0, 0, 0, .45);
}
.tool-card:hover {
  transform: translateY(-2px);
  border-color: rgba(56, 189, 248, .45);
  box-shadow: 0 24px 48px -20px rgba(0, 0, 0, .5), 0 0 24px rgba(56, 189, 248, .1);
}

/* kart, kare tanıtım görselinin kendisidir (başlık ve açıklama görselde gömülü) */
.tool-card-img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform .25s;
}
.tool-card:hover .tool-card-img { transform: scale(1.03); }

.tool-card-body {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px 16px;
  background: var(--surface);
}

.tool-icon {
  width: 46px; height: 46px;
  min-width: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.tool-icon svg { width: 24px; height: 24px; }

.tool-card-body .tool-icon { width: 38px; height: 38px; min-width: 38px; border-radius: 10px; }
.tool-card-body .tool-icon svg { width: 20px; height: 20px; }

.tool-card h3 { margin: 2px 0 4px; font-size: 15px; color: var(--text-bright); }
.tool-card p { margin: 0; font-size: 12.5px; color: var(--text-dim); line-height: 1.45; }

.no-results { text-align: center; color: var(--text-dim); padding: 60px 0; }

/* ---------- tool view ---------- */
.tool-head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }

.back-btn {
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, .05);
  border-radius: 10px;
  padding: 9px 16px;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  color: var(--text);
  transition: background .12s, border-color .12s, color .12s;
}
.back-btn:hover { background: var(--accent-soft); border-color: rgba(56, 189, 248, .5); color: var(--accent); }

.tool-head .tool-icon { width: 42px; height: 42px; min-width: 42px; }
.tool-head h2 { margin: 0; font-size: 20px; color: var(--text-bright); }
.tool-head .tool-desc { color: var(--text-dim); font-size: 13px; margin-top: 2px; }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 18px;
}

/* ---------- dropzone ---------- */
.dropzone {
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 38px 20px;
  text-align: center;
  color: var(--text-dim);
  cursor: pointer;
  transition: border-color .15s, background .15s;
  background: rgba(255, 255, 255, .03);
}
.dropzone:hover, .dropzone.dragover { border-color: var(--accent); background: var(--accent-soft); }
.dropzone .dz-icon { font-size: 34px; margin-bottom: 8px; }
.dropzone strong { color: var(--accent); }
.dropzone .dz-hint { font-size: 12.5px; margin-top: 6px; }

/* ---------- file list ---------- */
.file-list { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }

.file-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
}
.file-item .fi-name { flex: 1; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-item .fi-meta { font-size: 12px; color: var(--text-dim); white-space: nowrap; }

.icon-btn {
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, .06);
  width: 30px; height: 30px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  color: #cbd5e1;
  transition: all .12s;
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent); }
.icon-btn.danger:hover { border-color: var(--danger); color: var(--danger); }
.icon-btn:disabled { opacity: .35; cursor: default; }

/* ---------- options ---------- */
.options-grid { display: flex; flex-wrap: wrap; gap: 16px 26px; }

.opt { display: flex; flex-direction: column; gap: 6px; min-width: 160px; }
.opt > label { font-size: 12.5px; font-weight: 600; color: var(--text-dim); }
.opt input[type="text"], .opt input[type="number"], .opt select {
  padding: 9px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  font-size: 14px;
  font-family: inherit;
  background: var(--surface-deep);
  color: var(--text);
  outline: none;
  min-width: 160px;
}
.opt input:focus, .opt select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.opt input[type="color"] { width: 60px; height: 38px; padding: 3px; border: 1px solid var(--border-strong); border-radius: 9px; background: var(--surface-deep); cursor: pointer; }
.opt input[type="range"] { width: 180px; accent-color: var(--accent); }
.opt .range-val { font-size: 12px; color: var(--text-dim); }

.radio-row { display: flex; flex-direction: column; gap: 8px; font-size: 14px; }
.radio-row label { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.radio-row input { accent-color: var(--accent); }

.opt-hint { font-size: 12px; color: var(--text-dim); margin-top: 4px; }

/* ---------- buttons ---------- */
.btn {
  border: none;
  border-radius: 10px;
  padding: 12px 26px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background .12s, transform .08s, box-shadow .12s;
}
.btn:active { transform: scale(.98); }
.btn-primary {
  background: linear-gradient(120deg, #0ea5e9, #0369a1);
  color: #fff;
  box-shadow: 0 0 24px rgba(14, 165, 233, .35), 0 4px 14px rgba(0, 0, 0, .4);
}
.btn-primary:hover { box-shadow: 0 0 36px rgba(14, 165, 233, .55), 0 6px 18px rgba(0, 0, 0, .45); }
.btn-primary:disabled { background: rgba(148, 163, 184, .25); color: #94a3b8; cursor: default; box-shadow: none; }
.btn-secondary {
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--border-strong);
  color: var(--text);
}
.btn-secondary:hover { background: var(--accent-soft); border-color: rgba(56, 189, 248, .5); }
.btn-sm { padding: 8px 16px; font-size: 13px; }

.run-row { display: flex; align-items: center; gap: 16px; margin-top: 4px; }

/* ---------- progress ---------- */
.progress-wrap { display: none; align-items: center; gap: 12px; flex: 1; }
.progress-wrap.active { display: flex; }
.progress-bar { flex: 1; height: 8px; background: rgba(255, 255, 255, .09); border-radius: 99px; overflow: hidden; max-width: 320px; }
.progress-fill { height: 100%; width: 0%; background: linear-gradient(90deg, #38bdf8, #818cf8); border-radius: 99px; transition: width .2s; }
.progress-text { font-size: 12.5px; color: var(--text-dim); white-space: nowrap; }

/* ---------- results ---------- */
.alert { border-radius: 10px; padding: 13px 16px; font-size: 14px; margin-bottom: 14px; border: 1px solid transparent; }
.alert-error { background: rgba(248, 113, 113, .12); color: #fca5a5; border-color: rgba(248, 113, 113, .4); }
.alert-success { background: rgba(52, 211, 153, .12); color: #6ee7b7; border-color: rgba(52, 211, 153, .4); }

.result-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.result-item {
  display: flex; align-items: center; gap: 12px;
  background: rgba(52, 211, 153, .07);
  border: 1px solid rgba(52, 211, 153, .3);
  border-radius: 10px;
  padding: 10px 14px;
}
.result-item .fi-name { flex: 1; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.result-item .fi-meta { font-size: 12px; color: var(--text-dim); }

.results-actions { margin-top: 14px; display: flex; gap: 10px; }

/* ---------- organize (page thumbnails) ---------- */
.thumb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.thumb {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 10px;
  text-align: center;
  cursor: grab;
  position: relative;
  transition: box-shadow .12s, border-color .12s, opacity .12s;
}
.thumb:hover { box-shadow: var(--shadow); border-color: rgba(56, 189, 248, .4); }
.thumb.drag-over { border-color: var(--accent); background: var(--accent-soft); }
.thumb.dragging { opacity: .4; }

.thumb-canvas-wrap {
  height: 170px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  background: var(--surface-deep);
  border-radius: 8px;
}
.thumb canvas { max-width: 100%; max-height: 100%; box-shadow: 0 1px 4px rgba(0, 0, 0, .5); transition: transform .15s; }

.thumb-label { font-size: 12px; color: var(--text-dim); margin-top: 8px; }
.thumb-actions { display: flex; justify-content: center; gap: 6px; margin-top: 8px; }

/* ---------- viewer ---------- */
.viewer-toolbar {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  flex-wrap: wrap;
  padding: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 14px;
}
.viewer-toolbar .page-info { font-size: 14px; color: var(--text-dim); min-width: 90px; text-align: center; }
.viewer-stage {
  text-align: center;
  background: var(--surface-deep);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  overflow: auto;
  max-height: 75vh;
}
.viewer-stage canvas { box-shadow: 0 4px 24px rgba(0, 0, 0, .5); background: #fff; }

/* ---------- text output ---------- */
.text-output {
  width: 100%;
  min-height: 320px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 14px;
  font-family: Consolas, monospace;
  font-size: 13px;
  resize: vertical;
  background: var(--surface-deep);
  color: var(--text);
}

/* ---------- meta form ---------- */
.meta-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }

.footer {
  text-align: center;
  padding: 18px;
  color: var(--text-dim);
  font-size: 12.5px;
  border-top: 1px solid rgba(148, 163, 184, .12);
  background: rgba(20, 29, 49, .8);
}

@media (max-width: 640px) {
  .topbar { flex-wrap: wrap; }
  .search-wrap { max-width: none; width: 100%; }
  #main { padding: 18px 14px 40px; }
}