:root {
  --altin: #d1a441;
  --altin-koyu: #b28b37;
  --altin-acik: #f9f3e2;
  --zemin: #0f1114;
  --panel: #181b20;
  --panel-2: #1f2329;
  --cizgi: #2c3139;
  --metin: #e6e8eb;
  --sonuk: #949ba5;
  --kirmizi: #ff6a55;
  --ust-h: 56px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--zemin); color: var(--metin);
  font: 14px/1.45 system-ui, "Segoe UI", Roboto, sans-serif;
  display: flex; flex-direction: column; overflow: hidden;
}
button, input { font: inherit; color: inherit; }
code { font-family: ui-monospace, Consolas, monospace; font-size: 12px; color: var(--altin); }
kbd { border: 1px solid var(--cizgi); border-bottom-width: 2px; border-radius: 4px; padding: 0 5px; font-size: 12px; }

/* ---------- üst bar ---------- */
.ust {
  height: var(--ust-h); flex: none; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 0 16px; background: var(--panel); border-bottom: 1px solid var(--cizgi);
}
.marka { display: flex; align-items: center; gap: 10px; min-width: 0; }
.logo {
  width: 34px; height: 34px; border-radius: 8px; display: grid; place-items: center; font-size: 20px;
  background: var(--altin); color: #1a1408;
}
.marka h1 { font-size: 16px; margin: 0; letter-spacing: .2px; }
.marka p { margin: 0; font-size: 12px; color: var(--sonuk); }
.maket-uyari {
  margin: 0; font-size: 12px; color: var(--altin-acik); background: rgba(209,164,65,.12);
  border: 1px solid rgba(209,164,65,.35); border-radius: 6px; padding: 5px 10px; max-width: 520px;
}
.maket-uyari b { color: var(--altin); margin-right: 6px; }

/* ---------- yerleşim ---------- */
.duzen { flex: 1; min-height: 0; display: grid; grid-template-columns: 280px 1fr 390px; }
.sol, .sag { background: var(--panel); overflow-y: auto; min-height: 0; }
.sol { border-right: 1px solid var(--cizgi); display: flex; flex-direction: column; }
.sag { border-left: 1px solid var(--cizgi); padding: 16px 18px 28px; }

/* ---------- arama + ağaç ---------- */
.arama-kutu { padding: 12px; border-bottom: 1px solid var(--cizgi); position: sticky; top: 0; background: var(--panel); z-index: 1; }
#arama {
  width: 100%; padding: 8px 10px; border-radius: 6px; background: var(--panel-2);
  border: 1px solid var(--cizgi); outline: none;
}
#arama:focus { border-color: var(--altin); }
#arama-sonuc { display: block; font-size: 11px; color: var(--sonuk); margin-top: 4px; min-height: 14px; }
.agac { padding: 6px 0 20px; }
.agac details { border-bottom: 1px solid rgba(255,255,255,.03); }
.agac summary {
  cursor: pointer; padding: 8px 14px; font-weight: 600; display: flex; align-items: center; gap: 8px; list-style: none;
}
.agac summary::-webkit-details-marker { display: none; }
.agac summary::before { content: "▸"; color: var(--sonuk); font-size: 11px; transition: transform .15s; }
.agac details[open] > summary::before { transform: rotate(90deg); }
.agac summary i { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.agac summary small { margin-left: auto; color: var(--sonuk); font-weight: 400; }
.agac ul { list-style: none; margin: 0; padding: 0 0 6px; }
.agac li button {
  width: 100%; text-align: left; background: none; border: 0; padding: 6px 14px 6px 38px; cursor: pointer;
  display: flex; justify-content: space-between; gap: 8px; border-left: 3px solid transparent;
}
.agac li button small { color: var(--sonuk); white-space: nowrap; }
.agac li button:hover { background: var(--panel-2); }
.agac li button.aktif { background: rgba(209,164,65,.13); border-left-color: var(--altin); color: var(--altin-acik); }

/* ---------- sahne ---------- */
.sahne { position: relative; min-width: 0; min-height: 0; overflow: hidden; }
.sahne canvas { display: block; cursor: grab; }
.sahne canvas:active { cursor: grabbing; }
.yukleniyor { position: absolute; inset: 0; display: grid; place-items: center; color: var(--sonuk); }
.etiket {
  position: absolute; transform: translate(-50%, -100%); pointer-events: none; white-space: nowrap;
  background: var(--altin); color: #1a1408; font-weight: 600; font-size: 12px; padding: 3px 8px; border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,.4);
}
.etiket::after {
  content: ""; position: absolute; left: 50%; bottom: -5px; transform: translateX(-50%);
  border: 5px solid transparent; border-bottom: 0; border-top-color: var(--altin);
}
.ipucu {
  position: absolute; pointer-events: none; z-index: 5; max-width: 280px;
  background: rgba(20,22,26,.95); border: 1px solid var(--cizgi); border-radius: 6px; padding: 6px 9px; font-size: 12px;
}
.ipucu b { display: block; }
.ipucu span { color: var(--sonuk); }
.ipucu em { color: var(--altin); font-style: normal; font-weight: 600; }

.arac-cubugu {
  position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%); max-width: calc(100% - 32px);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px;
  background: rgba(24,27,32,.92); border: 1px solid var(--cizgi); border-radius: 10px; padding: 8px 10px;
  backdrop-filter: blur(6px);
}
.arac-cubugu button {
  background: var(--panel-2); border: 1px solid var(--cizgi); border-radius: 6px; padding: 6px 10px; cursor: pointer; white-space: nowrap;
}
.arac-cubugu button:hover { border-color: var(--altin-koyu); }
.arac-cubugu button[aria-pressed="true"] { background: rgba(209,164,65,.18); border-color: var(--altin); color: var(--altin-acik); }
.kaydirici { display: flex; align-items: center; gap: 8px; padding-right: 6px; font-size: 12px; color: var(--sonuk); }
.kaydirici b { color: var(--altin); display: inline-block; min-width: 34px; }
.kaydirici input { accent-color: var(--altin); width: 140px; }

/* ---------- detay paneli ---------- */
.sag h2 { font-size: 18px; margin: 6px 0 2px; }
.sag h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .6px; color: var(--sonuk); margin: 20px 0 8px; }
.alt { margin: 0; color: var(--sonuk); font-size: 12px; }
.sonuk { color: var(--sonuk); }
.baslik { position: relative; padding-right: 30px; }
.kapat {
  position: absolute; right: 0; top: 0; background: var(--panel-2); border: 1px solid var(--cizgi);
  border-radius: 6px; width: 28px; height: 28px; cursor: pointer;
}
.kapat:hover { border-color: var(--altin); }
.cip {
  display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 99px;
  color: var(--c); border: 1px solid var(--c); background: color-mix(in srgb, var(--c) 12%, transparent);
}
.uyari {
  margin-top: 14px; border: 1px solid rgba(255,106,85,.4); background: rgba(255,106,85,.08);
  border-radius: 6px; padding: 8px 10px; font-size: 13px;
}
.uyari p { margin: 2px 0; }

.civata-tablo { width: 100%; border-collapse: collapse; font-size: 13px; }
.civata-tablo th { text-align: left; font-weight: 500; color: var(--sonuk); font-size: 11px; padding: 4px 6px; border-bottom: 1px solid var(--cizgi); }
.civata-tablo td { padding: 8px 6px; border-bottom: 1px solid var(--cizgi); vertical-align: top; }
.civata-tablo tr[data-ci] { cursor: pointer; outline: none; }
.civata-tablo tr[data-ci]:hover, .civata-tablo tr[data-ci]:focus-visible { background: var(--panel-2); }
.civata-tablo tr.aktif { background: rgba(255,106,85,.1); box-shadow: inset 3px 0 0 var(--kirmizi); }
.civata-tablo .olcu { display: block; color: var(--sonuk); font-family: ui-monospace, Consolas, monospace; font-size: 12px; }
.civata-tablo .sayi { text-align: center; }
.civata-tablo .tork { color: var(--altin); font-weight: 700; white-space: nowrap; }
.rozet {
  display: inline-block; margin: 4px 4px 0 0; font-size: 10.5px; padding: 1px 6px; border-radius: 4px;
  background: var(--panel-2); border: 1px solid var(--cizgi); color: var(--sonuk);
}
.rozet.kirmizi { color: var(--kirmizi); border-color: rgba(255,106,85,.45); }
.asama { margin: 6px 0 0; padding-left: 16px; font-size: 12px; color: var(--altin-acik); }
.not { margin: 6px 0 0; font-size: 12px; color: var(--sonuk); }

.ozellik { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 0; font-size: 13px; }
.ozellik dt { color: var(--sonuk); }
.ozellik dd { margin: 0; }
.adimlar { margin: 0; padding-left: 20px; font-size: 13px; }
.adimlar li { margin: 4px 0; }
.adimlar li::marker { color: var(--altin); font-weight: 700; }
.aletler { display: flex; flex-wrap: wrap; gap: 6px; }
.aletler span { font-size: 12px; padding: 3px 8px; border-radius: 4px; background: var(--panel-2); border: 1px solid var(--cizgi); }
.bos .ipuclari { padding-left: 18px; color: var(--sonuk); font-size: 13px; }
.bos .ipuclari li { margin: 6px 0; }
.bos .ipuclari b { color: var(--metin); font-weight: 600; }
.bos .ozellik { margin-top: 14px; }

/* ---------- dar ekran ---------- */
@media (max-width: 1100px) {
  .duzen { grid-template-columns: 240px 1fr 330px; }
  .maket-uyari { display: none; }
}
@media (max-width: 820px) {
  body { overflow: auto; }
  .duzen { display: flex; flex-direction: column; }
  .sahne { height: 60vh; flex: none; }
  .sol { order: 2; flex: none; max-height: 45vh; border-right: 0; border-top: 1px solid var(--cizgi); }
  .sag { order: 3; flex: none; border-left: 0; border-top: 1px solid var(--cizgi); overflow: visible; }
  .arac-cubugu { bottom: 8px; padding: 6px; }
  .kaydirici input { width: 100px; }
}
.kaynakca a { color: var(--altin); text-decoration: none; }
.kaynakca a:hover { text-decoration: underline; }

/* ---------- sekmeler ---------- */
.sekmeler { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin-bottom: 10px; background: var(--panel-2); border: 1px solid var(--cizgi); border-radius: 8px; padding: 3px; }
.sekmeler button { background: none; border: 0; border-radius: 6px; padding: 6px 8px; cursor: pointer; color: var(--sonuk); font-weight: 600; }
.sekmeler button:hover { color: var(--metin); }
.sekmeler button[aria-selected="true"] { background: rgba(209,164,65,.18); color: var(--altin-acik); box-shadow: inset 0 0 0 1px rgba(209,164,65,.5); }
.agac li button[data-prosedur] { line-height: 1.35; }

/* ---------- şekil numaraları (sahne üstü) ---------- */
.cagrilar { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
.cagri {
  position: absolute; left: 0; top: 0; pointer-events: auto; cursor: pointer;
  min-width: 24px; height: 24px; padding: 0 6px; border-radius: 12px; font: 700 12px/22px system-ui, sans-serif;
  color: var(--altin-acik); background: rgba(20,22,26,.85); border: 1.5px solid rgba(209,164,65,.55); opacity: .55;
  box-shadow: 0 2px 6px rgba(0,0,0,.45); transition: opacity .15s, background .15s;
}
.cagri:hover { opacity: 1; }
.cagri.aktif { background: var(--altin); color: #1a1408; border-color: #fff3; opacity: 1; z-index: 1; }

/* ---------- prosedür paneli ---------- */
.oge-tablo { width: 100%; border-collapse: collapse; font-size: 13px; }
.oge-tablo th { text-align: left; font-weight: 500; color: var(--sonuk); font-size: 11px; padding: 4px 6px; border-bottom: 1px solid var(--cizgi); }
.oge-tablo td { padding: 7px 6px; border-bottom: 1px solid var(--cizgi); vertical-align: top; }
.oge-tablo td.no { width: 34px; font-weight: 700; color: var(--altin); font-family: ui-monospace, Consolas, monospace; }
.oge-tablo td:last-child { width: 1%; white-space: nowrap; text-align: right; }
.oge-tablo .olcu { display: block; color: var(--sonuk); font-family: ui-monospace, Consolas, monospace; font-size: 12px; }
.oge-tablo tr { cursor: pointer; outline: none; }
.oge-tablo tr:hover, .oge-tablo tr:focus-visible { background: var(--panel-2); }
.oge-tablo tr.aktif { background: rgba(209,164,65,.08); }
.oge-tablo tr.secili { background: rgba(209,164,65,.16); box-shadow: inset 3px 0 0 var(--altin); }
.mini, .baglanti {
  background: var(--panel-2); border: 1px solid var(--cizgi); border-radius: 5px; padding: 2px 7px; cursor: pointer; font-size: 12px; color: var(--altin-acik);
}
.mini:hover, .baglanti:hover { border-color: var(--altin); }
.baglantilar { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.baglantilar .baglanti { width: 100%; text-align: left; padding: 6px 9px; }
.adim-gezgin { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.adim-gezgin span { color: var(--sonuk); font-size: 12px; }
.adim-gezgin button { background: var(--panel-2); border: 1px solid var(--cizgi); border-radius: 6px; padding: 5px 10px; cursor: pointer; }
.adim-gezgin button:hover:not(:disabled) { border-color: var(--altin); }
.adim-gezgin button:disabled { opacity: .4; cursor: default; }
.prosedur-adimlar { list-style: none; counter-reset: adim; margin: 0; padding: 0; display: grid; gap: 6px; }
.prosedur-adimlar li {
  counter-increment: adim; position: relative; padding: 8px 10px 8px 38px; border: 1px solid var(--cizgi); border-radius: 8px;
  cursor: pointer; outline: none; font-size: 13px;
}
.prosedur-adimlar li::before {
  content: counter(adim); position: absolute; left: 9px; top: 8px; width: 20px; height: 20px; border-radius: 50%;
  display: grid; place-items: center; font-size: 11px; font-weight: 700; background: var(--panel-2); border: 1px solid var(--cizgi); color: var(--sonuk);
}
.prosedur-adimlar li:hover, .prosedur-adimlar li:focus-visible { border-color: var(--altin-koyu); }
.prosedur-adimlar li.aktif { border-color: var(--altin); background: rgba(209,164,65,.08); }
.prosedur-adimlar li.aktif::before { background: var(--altin); color: #1a1408; border-color: var(--altin); }
.prosedur-adimlar p { margin: 0; }
.prosedur-adimlar .tak { margin-top: 5px; color: var(--sonuk); }
.prosedur-adimlar .tak b { color: #8fc79a; font-weight: 600; }
.oge-cipleri { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; align-items: center; }
.oge-cipleri span {
  min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px; display: inline-grid; place-items: center;
  font-size: 11px; font-weight: 700; color: var(--altin); border: 1px solid rgba(209,164,65,.5);
}
.oge-cipleri .baglanti { font-size: 11.5px; }

/* araç çubuğu numaraların üstünde kalsın; dar ekranda tek satır, yatay kaydırmalı */
.arac-cubugu { z-index: 4; }
@media (max-width: 820px) {
  .arac-cubugu {
    left: 8px; right: 8px; transform: none; max-width: none; flex-wrap: nowrap; justify-content: flex-start;
    overflow-x: auto; scrollbar-width: none; padding: 6px 8px;
  }
  .arac-cubugu::-webkit-scrollbar { display: none; }
  .arac-cubugu button { padding: 5px 8px; font-size: 12px; flex: none; }
  .kaydirici { flex: none; }
  .kaydirici input { width: 80px; }
  .cagri { min-width: 22px; height: 22px; font-size: 11px; line-height: 20px; }
}