:root{
  --bg:#e99a5c; --bg2:#d9803f;
  --dark1:#7a3b12; --dark2:#4a2108; --dark3:#2e1304; --dark4:#1c0b02;
  --gold:#ffd24a; --orange:#ff9a1f; --cream:#f3e2b3; --stone:#b8b0a4;
  --red:#d6392b; --green:#5cb85c; --ink:#fff4d6; --mute:rgba(255,244,214,.62);
  --font:"Trebuchet MS","Segoe UI",Verdana,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--font);color:var(--ink);background:radial-gradient(circle at 20% 10%,rgba(255,255,255,.18),transparent 40%),var(--bg);overflow:hidden}
[hidden]{display:none!important}
button{font-family:inherit}

/* ---- genel bileşenler ---- */
.panel{
  background:
    linear-gradient(135deg,transparent 48%,rgba(0,0,0,.16) 49%,transparent 51%) 0 0/90px 70px,
    linear-gradient(60deg,transparent 60%,rgba(0,0,0,.12) 61%,transparent 63%) 0 0/120px 90px,
    linear-gradient(180deg,var(--dark1),var(--dark2));
  border:3px solid var(--dark3);border-radius:14px;
  box-shadow:inset 0 0 0 2px rgba(255,190,90,.3),inset 0 -8px 14px rgba(0,0,0,.3),0 3px 0 rgba(0,0,0,.25);
}
.ribbon{font-weight:900;letter-spacing:2px;color:#4a2108;background:linear-gradient(180deg,#fff0c4,var(--cream) 50%,#d9c088);border:3px solid #8c7a55;border-radius:8px;padding:5px 16px;box-shadow:0 3px 0 rgba(0,0,0,.3),inset 0 0 0 2px rgba(255,255,255,.5);text-shadow:0 1px 0 rgba(255,255,255,.6);font-size:15px;white-space:nowrap}
.ribbon.small{font-size:13px;display:inline-block;margin:0 auto 10px}
.btn{font-weight:900;cursor:pointer;letter-spacing:.5px;color:#4a2108;background:linear-gradient(180deg,#ffe27a,var(--orange) 55%,#e07a00);border:3px solid var(--dark3);border-radius:10px;padding:6px 12px;font-size:13px;box-shadow:inset 0 0 0 2px rgba(255,255,255,.45),0 3px 0 rgba(0,0,0,.35);text-shadow:0 1px 0 rgba(255,255,255,.5);white-space:nowrap}
.btn:hover{filter:brightness(1.08)}
.btn:active{transform:translateY(2px)}
.btn.big{font-size:15px;padding:9px 20px}
.btn.small{padding:3px 9px;font-size:12px}
.btn.ghost{color:var(--ink);text-shadow:none;background:linear-gradient(180deg,#8a4a1c,#5a2b0c);box-shadow:inset 0 0 0 2px rgba(255,190,90,.3),0 3px 0 rgba(0,0,0,.35)}
.btn.danger{color:#fff;text-shadow:0 1px 0 #000;background:linear-gradient(180deg,#ff7b6b,var(--red) 55%,#9d1f14)}
.btn.on{outline:2px solid var(--gold)}
.icon-btn{width:34px;height:34px;font-size:16px;cursor:pointer;color:var(--ink);background:linear-gradient(180deg,#8a4a1c,#5a2b0c);border:3px solid var(--dark3);border-radius:10px;box-shadow:inset 0 0 0 2px rgba(255,190,90,.3),0 2px 0 rgba(0,0,0,.3)}
.icon-btn:hover{filter:brightness(1.2)}
input,select,textarea{font-family:inherit;font-size:13px;color:var(--ink);background:var(--dark4);border:2px solid #150800;border-radius:8px;padding:7px 9px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold)}
label{display:flex;flex-direction:column;gap:3px;font-size:12px;font-weight:700}
.err{color:#ff9a8f;font-weight:700;font-size:12px;min-height:16px}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#7a3b12;border-radius:6px;border:2px solid #2a1204}

/* ---- üst çubuk ve yerleşim ---- */
#app{display:flex;flex-direction:column;height:100%}
.banner{background:var(--red);color:#fff;font-weight:700;font-size:13px;padding:6px 12px;text-align:center}
.top{display:flex;align-items:center;gap:10px;padding:8px 12px}
.topbtns{display:flex;gap:6px;margin-left:auto;align-items:center}
.layout{flex:1;min-height:0;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;padding:0 10px 10px}
.side{width:290px;display:flex;flex-direction:column;min-height:0;overflow:hidden}
.side[hidden]{display:none}
.main{display:flex;flex-direction:column;min-width:0;min-height:0}
.stage{flex:1;min-height:0;display:flex;flex-direction:column}

/* ---- sol panel ---- */
.sidetabs{display:flex;gap:4px;padding:6px;border-bottom:2px solid rgba(0,0,0,.3)}
.sidetabs button{flex:1;font-size:15px;padding:4px;border:2px solid transparent;border-radius:8px;background:rgba(0,0,0,.25);color:var(--ink);cursor:pointer}
.sidetabs button.on{border-color:var(--gold);background:rgba(255,210,74,.18)}
.pane{flex:1;min-height:0;display:flex;flex-direction:column;padding:6px;overflow:auto}
.panetools{display:flex;gap:5px;margin-bottom:6px;flex-wrap:wrap}
.sin{margin-bottom:6px}
.tree{flex:1;overflow:auto;font-size:13px;user-select:none}
.trow{display:flex;align-items:center;gap:5px;padding:3px 6px 3px calc(6px + var(--d,0) * 14px);border-radius:7px;cursor:pointer;white-space:nowrap;overflow:hidden}
.trow:hover{background:rgba(255,255,255,.1)}
.trow.active{background:rgba(255,210,74,.22);box-shadow:inset 0 0 0 1px var(--gold)}
.trow.dropt{background:rgba(92,184,92,.35);box-shadow:inset 0 0 0 2px var(--green)}
.trow .nm{overflow:hidden;text-overflow:ellipsis;flex:1}
.trow .cnt{opacity:.55;font-size:11px}
.tsec{font-size:11px;font-weight:900;letter-spacing:1px;color:var(--gold);padding:8px 6px 3px;opacity:.9}
.results .r{padding:6px 8px;border-radius:8px;cursor:pointer;background:rgba(0,0,0,.2);margin-bottom:5px;font-size:13px}
.results .r:hover{background:rgba(255,255,255,.12)}
.results .r b{color:var(--gold);display:block;word-break:break-word}
.results .r small{opacity:.8;display:block;word-break:break-word}
.results .r .fold{font-size:11px;opacity:.55}
mark{background:rgba(255,210,74,.45);color:inherit;border-radius:3px;padding:0 1px}
.emptyp{opacity:.7;font-size:12px;padding:10px;text-align:center}
.tagrow{display:flex;justify-content:space-between;padding:5px 8px;border-radius:8px;cursor:pointer;background:rgba(0,0,0,.2);margin-bottom:4px;font-size:13px}
.tagrow:hover{background:rgba(255,255,255,.12)}

/* ---- sekmeler ---- */
.tabs{display:flex;gap:4px;overflow-x:auto;padding:0 0 6px}
.tab{display:flex;align-items:center;gap:6px;max-width:210px;padding:5px 8px 5px 12px;border-radius:10px 10px 0 0;border:3px solid var(--dark3);border-bottom:0;cursor:pointer;font-size:13px;font-weight:700;color:var(--ink);background:linear-gradient(180deg,#8a4a1c,#5a2b0c);flex:none}
.tab.on{background:linear-gradient(180deg,#ffe27a,var(--orange));color:#4a2108}
.tab .t{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tab .x{opacity:.65;border-radius:50%;width:18px;height:18px;line-height:16px;text-align:center;flex:none}
.tab .x:hover{background:rgba(0,0,0,.25);opacity:1}
.tab .dot{color:#c0392b;font-size:10px}

/* ---- editör ---- */
.ed{flex:1;min-height:0;display:flex;flex-direction:column;padding:8px;gap:6px}
.edhead{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.titlein{flex:1 1 220px;font-size:20px;font-weight:900;color:var(--gold);background:transparent;border:2px solid transparent;text-shadow:0 2px 0 #000;padding:2px 6px}
.titlein:hover{border-color:rgba(255,255,255,.15)}
.titlein:focus{border-color:var(--gold);background:var(--dark4)}
.edtools{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.edtools .btn{padding:2px 8px;font-size:12px}
.sp{flex:1}
.edbody{flex:1;min-height:0;display:grid;gap:8px;position:relative}
.edbody.mode-split{grid-template-columns:1fr 1fr}
.edbody.mode-edit{grid-template-columns:1fr}
.edbody.mode-preview{grid-template-columns:1fr}
.edbody.mode-edit .md,.edbody.mode-preview textarea{display:none}
textarea.src{resize:none;height:100%;font-family:var(--mono);font-size:14px;line-height:1.6;padding:12px;tab-size:2;white-space:pre-wrap;overflow:auto}
.md{overflow:auto;background:rgba(0,0,0,.28);border:2px solid #150800;border-radius:8px;padding:14px 18px;font-size:15px;line-height:1.65;word-wrap:break-word}
.statusbar{display:flex;gap:14px;font-size:11px;opacity:.85;padding:2px 6px;flex-wrap:wrap}
#conflict{background:var(--red);color:#fff;border-radius:8px;padding:8px 10px;font-size:13px;font-weight:700;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.ac{position:absolute;left:12px;bottom:12px;max-width:340px;max-height:210px;overflow:auto;z-index:5;padding:5px}
.ac .it{padding:5px 9px;border-radius:7px;cursor:pointer;font-size:13px}
.ac .it.sel,.ac .it:hover{background:rgba(255,210,74,.28)}

/* markdown görünümü */
.md h1,.md h2,.md h3,.md h4,.md h5,.md h6{color:var(--gold);text-shadow:0 2px 0 #000;margin:1.1em 0 .4em;line-height:1.25}
.md h1{font-size:1.7em;border-bottom:2px solid rgba(255,210,74,.35);padding-bottom:.2em}
.md h2{font-size:1.4em}.md h3{font-size:1.2em}
.md>:first-child{margin-top:0}
.md p{margin:.55em 0}
.md a{color:#8fd3ff}
.md a.wikilink{color:var(--gold);text-decoration:none;border-bottom:1px dashed var(--gold);cursor:pointer}
.md a.wikilink.unresolved{color:#ff9a8f;border-bottom-color:#ff9a8f}
.md a.tag{background:rgba(255,210,74,.2);color:var(--gold);padding:1px 7px;border-radius:12px;text-decoration:none;font-size:.9em}
.md code{font-family:var(--mono);background:rgba(0,0,0,.4);padding:1px 5px;border-radius:5px;font-size:.9em}
.md pre{background:rgba(0,0,0,.5);padding:10px 12px;border-radius:8px;overflow:auto}
.md pre code{background:none;padding:0}
.md blockquote{margin:.6em 0;padding:.2em 12px;border-left:4px solid var(--orange);background:rgba(255,154,31,.1);border-radius:0 8px 8px 0}
.md table{border-collapse:collapse;margin:.6em 0}
.md th,.md td{border:1px solid rgba(255,255,255,.25);padding:5px 10px}
.md th{background:rgba(255,255,255,.1)}
.md img{max-width:100%;border-radius:8px;border:2px solid #150800;cursor:zoom-in}
.md hr{border:0;border-top:2px solid rgba(255,255,255,.2)}
.md ul,.md ol{padding-left:1.5em}
.md li input[type=checkbox]{width:auto;margin-right:6px;cursor:pointer;accent-color:var(--orange)}
.md li:has(>input[type=checkbox]){list-style:none;margin-left:-1.3em}

/* ---- sağ panel ---- */
#rightBody{overflow:auto;padding:8px;flex:1}
.rsec{margin-bottom:14px}
.rsec h4{margin:0 0 6px;font-size:11px;letter-spacing:1px;color:var(--gold)}
.rsec .r{padding:5px 8px;border-radius:8px;cursor:pointer;background:rgba(0,0,0,.2);margin-bottom:4px;font-size:12px}
.rsec .r:hover{background:rgba(255,255,255,.12)}
.rsec .r b{color:var(--ink);display:block}
.rsec .r small{opacity:.75;display:block}
.rsec .r.un b{color:#ff9a8f}
.chips{display:flex;flex-wrap:wrap;gap:5px}
.chip{background:rgba(255,210,74,.2);color:var(--gold);padding:2px 9px;border-radius:12px;font-size:12px;cursor:pointer}
.outl{padding:2px 6px;cursor:pointer;font-size:12px;border-radius:6px}
.outl:hover{background:rgba(255,255,255,.12)}
.meta{font-size:11px;opacity:.8;line-height:1.7}

/* ---- graf ---- */
.graphwrap{flex:1;min-height:0;display:flex;flex-direction:column;gap:6px;padding:8px}
.graphbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:12px}
.graphbar input[type=search]{width:200px}
.graphbar label{flex-direction:row;align-items:center;gap:5px}
.graphbar input[type=checkbox]{width:auto}
.gcanvas{flex:1;min-height:0;background:radial-gradient(circle at 50% 40%,#3a1a07,#1c0b02);border:2px solid #150800;border-radius:10px;cursor:grab;width:100%}
.gcanvas.drag{cursor:grabbing}

/* ---- modal, menü, palet ---- */
.overlay{position:fixed;inset:0;background:rgba(30,10,0,.65);display:flex;align-items:flex-start;justify-content:center;padding:10px;overflow:auto;z-index:50}
.overlay.login{align-items:center;background:var(--bg)}
.modalwrap{padding-top:12vh}
.modal{width:100%;max-width:460px;padding:14px;display:flex;flex-direction:column;gap:9px}
.overlay.login .modal{max-width:340px}
.modal h3{margin:0;color:var(--gold);text-shadow:0 2px 0 #000;font-size:16px}
.modal .actions{display:flex;justify-content:flex-end;gap:8px;margin-top:4px}
.palette{max-width:560px;padding:10px}
.palette .plist{max-height:50vh;overflow:auto;display:flex;flex-direction:column;gap:3px}
.palette .pi{padding:7px 10px;border-radius:8px;cursor:pointer;display:flex;justify-content:space-between;gap:10px;font-size:14px}
.palette .pi.sel{background:rgba(255,210,74,.25);box-shadow:inset 0 0 0 1px var(--gold)}
.palette .pi small{opacity:.65;white-space:nowrap}
.menu{position:fixed;z-index:60;min-width:200px;padding:5px;display:flex;flex-direction:column;gap:2px}
.menu button{background:none;border:0;color:var(--ink);text-align:left;padding:7px 10px;border-radius:7px;cursor:pointer;font-size:13px;font-weight:700}
.menu button:hover{background:rgba(255,210,74,.25)}
.menu hr{border:0;border-top:1px solid rgba(255,255,255,.2);margin:3px 0;width:100%}
.menu .dng{color:#ff9a8f}
.urow{display:flex;justify-content:space-between;align-items:center;background:rgba(0,0,0,.28);border-radius:10px;padding:6px 10px;font-size:13px;gap:6px}
.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:var(--dark3);color:var(--gold);border:3px solid var(--gold);border-radius:10px;padding:8px 16px;font-weight:700;z-index:90;max-width:90vw}
.lightbox{align-items:center;z-index:80;background:rgba(10,3,0,.9)}
#lbBody img{max-width:96vw;max-height:90vh;border-radius:8px;border:3px solid #2e1304}
.lbx{position:fixed;top:12px;right:12px}
.hint{font-size:11px;opacity:.7}
.welcome{margin:auto;text-align:center;max-width:420px;padding:20px}
.welcome h2{color:var(--gold);text-shadow:0 2px 0 #000}
.welcome kbd,.kbd{background:rgba(0,0,0,.4);border:1px solid rgba(255,255,255,.3);border-radius:5px;padding:1px 6px;font-family:var(--mono);font-size:12px}
.keys{display:grid;grid-template-columns:auto 1fr;gap:5px 12px;font-size:13px}

/* ---- dar ekran ---- */
@media(max-width:900px){
  .layout{grid-template-columns:minmax(0,1fr)}
  .side{position:fixed;top:56px;bottom:8px;z-index:40;width:min(86vw,330px)}
  #left{left:8px}
  #right{right:8px}
  .edbody.mode-split{grid-template-columns:1fr}
  .edbody.mode-split .md{display:none}
  .ribbon{display:none}
  .topbtns .btn.ghost{display:none}
}

/* ---- giriş / kaydol / 2FA ---- */
.loginlinks{font-size:13px;text-align:center}
.linkbtn{background:none;border:0;color:var(--gold);text-decoration:underline;cursor:pointer;font-weight:700;font-size:inherit}
.notice{background:rgba(255,210,74,.15);border:2px solid var(--gold);border-radius:10px;padding:10px;font-size:13px;line-height:1.5}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.qr{background:#fff;padding:6px;border-radius:10px;align-self:center}
.secret{font-family:var(--mono);letter-spacing:2px;text-align:center;font-size:13px;word-break:break-all;opacity:.9}
.steps{margin:0;padding-left:20px;font-size:13px;line-height:1.6}
.codes{display:grid;grid-template-columns:1fr 1fr;gap:6px;font-family:var(--mono);font-size:14px;background:rgba(0,0,0,.35);padding:10px;border-radius:10px;text-align:center}
.overlay.login .modal{max-width:380px}
.overlay.login .modal h3{text-align:center}
.badge{position:absolute;top:-7px;right:-7px;background:var(--red);color:#fff;border:2px solid #fff;border-radius:12px;font-size:10px;min-width:20px;padding:1px 4px}
.icon-btn{position:relative}

/* ---- araçlar / çizim / medya ---- */
.sep{width:2px;height:20px;background:rgba(255,255,255,.2);border-radius:2px;margin:0 3px}
.drawtools{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.swatch{width:26px;height:26px;border-radius:50%;border:3px solid #150800;cursor:pointer;padding:0}
.swatch.on{outline:3px solid var(--gold)}
.dcv{width:100%;background:#fff;border:3px solid #150800;border-radius:10px;touch-action:none;cursor:crosshair}
.media{margin:.6em 0;background:rgba(0,0,0,.35);padding:8px 10px;border-radius:10px}
.media .mcap{font-size:12px;opacity:.85;margin-bottom:4px}
.media audio{width:100%}
.media video{max-width:100%;border-radius:8px}