:root{--bg:#0f1117;--surface:#1a1d27;--surface2:#222636;--border:#2e3347;--accent:#4f7ef5;--green:#22c55e;--yellow:#f59e0b;--red:#ef4444;--text:#e2e8f0;--text2:#8892a4;--text3:#4a5568;}
  *{box-sizing:border-box;margin:0;padding:0;}
  body{background:var(--bg);color:var(--text);font-family:'Segoe UI',system-ui,sans-serif;min-height:100vh;}
  .header{background:var(--surface);border-bottom:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;}
  .header-title{font-size:18px;font-weight:700;color:var(--accent);}
  .header-sub,.header-date{font-size:12px;color:var(--text2);}
  .header-date{text-align:right;}
  .tabs{display:flex;background:var(--surface);border-bottom:1px solid var(--border);overflow-x:auto;position:relative;}
  .tab{padding:12px 20px;font-size:13px;cursor:pointer;color:var(--text2);border-bottom:2px solid transparent;white-space:nowrap;transition:all .2s;}
  .tab:hover{color:var(--text);background:var(--surface2);}
  .tab.active{color:var(--accent);border-bottom-color:var(--accent);}
  .tab.disabled{opacity:.4;cursor:not-allowed;pointer-events:none;}  .content{max-width:1100px;margin:0 auto;padding:28px 20px;}
  .page{display:none;}.page.active{display:block;}
  .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .form-group{display:flex;flex-direction:column;gap:6px;}
  .form-group.full{grid-column:1/-1;}
  label{font-size:12px;color:var(--text2);font-weight:500;}
  input,select,textarea{background:var(--surface2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:9px 12px;font-size:14px;outline:none;font-family:inherit;transition:border .2s;}
  input:focus,select:focus,textarea:focus{border-color:var(--accent);}
  textarea{resize:vertical;min-height:60px;}
  select option{background:var(--surface2);}
  .btn{padding:9px 18px;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;}
  .btn-primary{background:var(--accent);color:#fff;}.btn-primary:hover{background:#3d68e0;}
  .btn-danger{background:transparent;color:var(--red);border:1px solid var(--red);}.btn-danger:hover{background:#ef444422;}
  .btn-warn{background:transparent;color:var(--yellow);border:1px solid var(--yellow);}.btn-warn:hover{background:#f59e0b22;}
  .btn-sm{padding:5px 12px;font-size:12px;}
  .btn-ghost{background:transparent;color:var(--text2);border:1px solid var(--border);}.btn-ghost:hover{border-color:var(--accent);color:var(--accent);}
  .btn-copy{background:#22c55e22;color:var(--green);border:1px solid #22c55e55;}.btn-copy:hover{background:#22c55e33;}
  .btn-row{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap;}
  .dosya-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;}
  .dosya-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px;cursor:pointer;transition:border .2s;}
  .dosya-card:hover{border-color:var(--accent);}
  .dosya-card.teslim{opacity:.55;}
  .dosya-no{font-size:16px;font-weight:700;color:var(--accent);margin-bottom:4px;}
  .dosya-mahkeme{font-size:13px;color:var(--text2);margin-bottom:12px;}
  .dosya-meta{display:flex;flex-direction:column;gap:5px;margin-bottom:12px;}
  .dosya-meta-row{display:flex;justify-content:space-between;font-size:12px;color:var(--text2);}
  .dosya-meta-row span:last-child{color:var(--text);}
  .kalan-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:20px;font-size:13px;font-weight:700;}
  .kalan-green{background:#22c55e20;color:var(--green);border:1px solid #22c55e44;}
  .kalan-yellow{background:#f59e0b20;color:var(--yellow);border:1px solid #f59e0b44;}
  .kalan-red{background:#ef444420;color:var(--red);border:1px solid #ef444444;animation:pulse 1.5s infinite;}
  .kalan-done{background:#8892a420;color:var(--text3);border:1px solid var(--border);}
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.6}}
  .status-badge{font-size:11px;padding:3px 9px;border-radius:10px;font-weight:600;}
  .status-devam{background:#4f7ef520;color:var(--accent);}
  .status-teslim{background:#22c55e20;color:var(--green);}
  .status-uzatma{background:#f59e0b20;color:var(--yellow);}
  .dosya-footer{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding-top:12px;border-top:1px solid var(--border);}
  .stats-bar{display:flex;gap:16px;margin-bottom:24px;flex-wrap:wrap;}
  .stat-box{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:14px 20px;flex:1;min-width:120px;}
  .stat-num{font-size:26px;font-weight:700;}
  .stat-label{font-size:11px;color:var(--text2);margin-top:2px;}
  .modal-overlay{display:none;position:fixed;inset:0;background:#00000088;z-index:100;align-items:center;justify-content:center;}
  .modal-overlay.open{display:flex;}
  .modal{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:28px;width:100%;max-width:620px;max-height:90vh;overflow-y:auto;}
  .modal-title{font-size:17px;font-weight:700;margin-bottom:20px;}
  .empty{text-align:center;padding:60px 20px;color:var(--text2);}
  .empty-icon{font-size:48px;margin-bottom:16px;}
  .coming-soon{text-align:center;padding:80px 20px;color:var(--text2);}
  .coming-soon h3{font-size:18px;margin-bottom:10px;color:var(--text);}
  .section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:10px;flex-wrap:wrap;}
  .section-title{font-size:20px;font-weight:700;}
  .filter-row{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap;}
  .filter-btn{padding:6px 14px;border-radius:20px;border:1px solid var(--border);background:transparent;color:var(--text2);font-size:12px;cursor:pointer;transition:all .2s;}
  .filter-btn.active,.filter-btn:hover{border-color:var(--accent);color:var(--accent);background:#4f7ef515;}
  .m1-search-wrap{position:relative;display:flex;align-items:center;margin-left:auto;}
  .m1-search{background:var(--surface2);border:1px solid var(--border);color:var(--text);border-radius:20px;padding:6px 32px 6px 14px;font-size:12px;outline:none;width:220px;transition:border .2s;}
  .m1-search:focus{border-color:var(--accent);width:280px;}
  .m1-search-clear{position:absolute;right:10px;cursor:pointer;color:var(--text3);font-size:14px;line-height:1;display:none;}
  .m1-search-clear.vis{display:block;}
  .m1-search-hl{background:#4f7ef540;border-radius:2px;padding:0 1px;}
  .fdiv{font-size:11px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.8px;margin:14px 0 6px;grid-column:1/-1;border-bottom:1px solid var(--border);padding-bottom:6px;}
  .chk-row{display:flex;align-items:center;gap:8px;}
  .chk-row input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent);cursor:pointer;flex-shrink:0;}
  .chk-row label{font-size:13px;color:var(--text);cursor:pointer;margin:0;font-weight:400;}
  .alkol-block{background:var(--surface2);border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:10px;}
  .alkol-taraf{display:flex;flex-direction:column;gap:6px;padding-bottom:10px;border-bottom:1px solid var(--border);}
  .alkol-taraf:last-child{padding-bottom:0;border-bottom:none;}
  .alkol-taraf-baslik{font-size:12px;font-weight:600;color:var(--text2);margin-bottom:2px;}
  .alkol-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--text2);}
  .alkol-line input[type=number]{width:80px;padding:6px 10px;}
  .alkol-line select{padding:6px 10px;font-size:13px;}
  .no-row{display:flex;gap:6px;align-items:center;}
  .no-row .sep{color:var(--text3);font-size:18px;font-weight:300;padding:0 2px;}
  .hesap-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(480px,1fr));gap:20px;}
  .hesap-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:22px;}
  .hesap-card-title{font-size:15px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px;}
  .hesap-inputs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px;}
  .hesap-inputs .full{grid-column:1/-1;}
  .hesap-sonuc{background:var(--surface2);border-radius:8px;padding:14px;margin-top:12px;display:none;}
  .hesap-sonuc.show{display:block;}
  .sonuc-deger{font-size:28px;font-weight:700;color:var(--accent);margin-bottom:4px;}
  .sonuc-deger.uyari{color:var(--red);}
  .sonuc-deger.tamam{color:var(--green);}
  .sonuc-alt{font-size:12px;color:var(--text2);margin-bottom:10px;}
  .sonuc-detay{font-size:13px;color:var(--text);line-height:1.7;margin-bottom:10px;}
  .rapor-kutu{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:12px;font-size:12px;color:var(--text2);line-height:1.8;margin-top:8px;white-space:pre-wrap;}
  .promil-bar-wrap{margin:8px 0;height:20px;background:var(--bg);border-radius:10px;overflow:hidden;border:1px solid var(--border);}
  .promil-bar{height:100%;border-radius:10px;transition:width .5s,background .3s;}
  /* M3 — Rapor Üreteci (stepper tamamlanma göstergesi) */
  .m3-step.done{background:#22c55e12;}
  .m3-step-num{width:26px;height:26px;border-radius:50%;background:var(--surface2);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;margin:0 auto 3px;}
  .m3-step.active .m3-step-num{border-color:var(--accent);color:var(--accent);background:#4f7ef525;}
  .m3-step.done .m3-step-num{border-color:var(--green);color:var(--green);background:#22c55e25;font-size:12px;}
  .m3-step-label{font-size:9px;color:var(--text3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:56px;}
  .m3-step.active .m3-step-label{color:var(--accent);}
  .m3-step.done .m3-step-label{color:var(--green);}
  @keyframes fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
  .m3-nav-info{font-size:12px;color:var(--text2);}
  .m3-taraf-panel{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px;margin-bottom:16px;}
  .m3-taraf-baslik{font-size:14px;font-weight:700;margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--border);}
  .m3-senaryo-oneri{margin-top:10px;}
  .ihlal-metin-oneri{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:8px;margin-top:8px;line-height:1.7;font-size:12px;color:var(--text2);}
  .m3-arac-baslik{font-size:13px;font-weight:700;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center;}
  .m3-onizle-icerik{font-family:'Courier New',monospace;font-size:12px;line-height:1.9;white-space:pre-wrap;max-height:60vh;overflow-y:auto;background:var(--bg);padding:16px;border-radius:6px;border:1px solid var(--border);color:var(--text);}
  .m3-info-chip{display:inline-block;background:var(--surface2);border:1px solid var(--border);border-radius:4px;padding:2px 8px;font-size:11px;color:var(--text2);margin:2px;}
  /* ── Toast / Confirm / Draft ── */
  .bd-toast-wrap{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column-reverse;gap:8px;pointer-events:none;max-width:400px;}
  .bd-toast{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:11px 14px;font-size:13px;color:var(--text);box-shadow:0 4px 24px #0005;pointer-events:all;display:flex;align-items:flex-start;gap:10px;border-left:3px solid var(--accent);animation:bdToastIn .22s ease;transition:opacity .3s;}
  .bd-toast.bd-success{border-left-color:var(--green);}
  .bd-toast.bd-warn{border-left-color:var(--yellow);}
  .bd-toast.bd-error{border-left-color:var(--red);}
  @keyframes bdToastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
  .bd-confirm-overlay{position:fixed;inset:0;background:#00000070;z-index:9998;display:flex;align-items:center;justify-content:center;}
  .bd-confirm-box{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px 28px;max-width:400px;width:90%;box-shadow:0 8px 40px #0006;animation:bdToastIn .2s ease;}
  .bd-confirm-msg{font-size:14px;color:var(--text);line-height:1.75;margin-bottom:20px;white-space:pre-line;}
  .bd-confirm-btns{display:flex;gap:10px;justify-content:flex-end;}
  .m3-draft-ind{font-size:11px;color:var(--text3);padding:2px 8px;border-radius:4px;background:var(--surface2);}
  /* ── Responsive / Mobil ────────────────────────────────────────────────── */
  @media(max-width:900px){
    .content{max-width:100%;}
    .dosya-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));}
  }
  @media(max-width:640px){
    .content{padding:16px 12px;}
    .header{padding:10px 14px;}
    .header-title{font-size:15px;}
    .tabs{-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity;}
    .tabs::after{content:'';position:absolute;top:0;right:0;bottom:0;width:24px;background:linear-gradient(to right,transparent,var(--surface));pointer-events:none;}
    .tab{padding:10px 14px;font-size:12px;scroll-snap-align:start;}
    .dosya-grid{grid-template-columns:1fr;}
    .form-grid,.hesap-inputs{grid-template-columns:1fr;}
    .hesap-grid{grid-template-columns:1fr;}
    .stats-bar{gap:10px;}
    .no-row{flex-wrap:wrap;}
    .btn-row{flex-wrap:wrap;}
    .btn-row .btn{flex:1 1 auto;}
    input,select,textarea{font-size:16px;}
    .bd-confirm-box{margin:12px;max-height:90vh;overflow-y:auto;}
    .m3-stepper{gap:1px;overflow-x:auto;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;scroll-snap-type:x mandatory;}
    .m3-step{min-width:36px;padding:6px 1px;scroll-snap-align:center;}
    .m3-step-label{display:none;}
    .m3-taraf-panel{flex-direction:column;}
    .section-header{flex-wrap:wrap;gap:8px;}
    .modal-box{max-height:90vh;overflow-y:auto;}
    /* Modal kenarlara yapışmasın, toast dar ekrandan taşmasın, arama tam satır olsun */
    .modal-overlay{padding:12px;}
    .modal{padding:18px;}
    .bd-toast-wrap{left:12px;right:12px;bottom:12px;max-width:none;}
    .m1-search-wrap{margin-left:0;width:100%;}
    .m1-search,.m1-search:focus{width:100%;}
    .m4-bubble{max-width:92%;}
  }
  /* Dokunmatik sürükleme: tarayıcı SVG üzerindeki parmak hareketini sayfa
     kaydırması sanmasın (M5b pointer-events desteğinin zorunlu eşi) */
  #m5bSvg{touch-action:none;}
  @media print{
    .header,.tabs,.filter-bar,.stats-bar,.btn-row,
    .m3-stepper,.m3-nav,.section-header,
    .modal-overlay:not(.open),.bd-toast-wrap,
    #m1,#m2,#m4,#m5,#m6{display:none!important;}
    #m3.active,.m3-bolum{display:block!important;}
    .content{max-width:100%;padding:8px;}
    body{background:#fff;color:#000;}
    .m3-onizle-icerik{font-size:11pt;line-height:1.9;color:#000;}
    input,select,textarea{border:none;background:transparent;color:#000;}
  }

  .m3-stepper{display:flex;gap:3px;margin-bottom:18px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:6px;}
  .m3-step{flex:1;min-width:54px;text-align:center;padding:7px 2px;font-size:10px;cursor:pointer;color:var(--text2);border-radius:5px;transition:all .2s;line-height:1.4;}
  .m3-step.active{background:var(--accent);color:#fff;font-weight:700;}
  .m3-step:hover:not(.active){background:var(--surface2);color:var(--text);}
  .m3-bolum{display:none;}.m3-bolum.active{display:block;}
  .m3-bolum-baslik{font-size:15px;font-weight:700;color:var(--accent);margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid var(--border);}
  .m3-nav{display:flex;justify-content:space-between;margin-top:20px;padding-top:14px;border-top:1px solid var(--border);}
  .m3-senaryo-box{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:14px;margin-bottom:16px;}
  .ktk-oneri{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:10px 12px;font-size:12px;color:var(--text2);margin-top:8px;line-height:2.1;}
  .ktk-badge{display:inline-block;background:#4f7ef520;color:var(--accent);border:1px solid #4f7ef544;border-radius:4px;padding:1px 7px;font-size:11px;cursor:pointer;margin:2px;transition:background .15s;}
  .ktk-badge:hover{background:#4f7ef540;}.ktk-badge:active{transform:scale(.96);}
  .m3-arac-card{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:14px;margin-bottom:12px;position:relative;}
  .m3-onizle{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:16px;font-size:12px;line-height:2;white-space:pre-wrap;max-height:65vh;overflow-y:auto;font-family:'Consolas',monospace;}
  .m3-topbar{display:flex;gap:10px;align-items:center;margin-bottom:20px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:12px 16px;}
  .m3-topbar select{flex:1;min-width:180px;}
  .ihlal-oneri{font-size:12px;color:var(--text);background:var(--surface2);border:1px dashed var(--border);border-radius:6px;padding:10px;margin-top:8px;cursor:pointer;transition:background .2s;}
  .ihlal-oneri:hover{background:#4f7ef510;border-color:var(--accent);}
  .ihlal-oneri-label{font-size:10px;color:var(--text3);margin-bottom:4px;}
  /* M4 — Mevzuat Asistanı */
  .m4-topbar{display:flex;gap:12px;align-items:center;margin-bottom:14px;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:12px 16px;flex-wrap:wrap;}
  .m4-hazir-row{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-bottom:14px;}
  .m4-chat-area{background:var(--surface);border:1px solid var(--border);border-radius:10px;min-height:380px;max-height:54vh;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:14px;margin-bottom:12px;}
  .m4-welcome{text-align:center;padding:40px 20px;color:var(--text2);margin:auto;}
  .m4-msg{display:flex;gap:10px;animation:fadeIn .2s ease;}
  .m4-msg-user{flex-direction:row-reverse;}
  .m4-bubble{max-width:80%;padding:11px 15px;border-radius:12px;font-size:13px;line-height:1.75;}
  .m4-bubble-user{background:var(--accent);color:#fff;border-radius:12px 12px 2px 12px;}
  .m4-bubble-ai{background:var(--surface2);color:var(--text);border-radius:12px 12px 12px 2px;border:1px solid var(--border);}
  .m4-bubble-ai strong{color:var(--accent);}
  .m4-avatar{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0;margin-top:2px;}
  .m4-avatar-user{background:#4f7ef530;}
  .m4-avatar-ai{background:#22c55e20;}
  .m4-input-area{display:flex;gap:8px;align-items:flex-end;}
  .m4-textarea{flex:1;resize:none;min-height:50px;max-height:120px;font-size:13px;line-height:1.6;}
  .m4-send-btn{height:50px;width:50px;flex-shrink:0;font-size:18px;padding:0;}
  .m4-copy-btn{margin-top:6px;font-size:11px;padding:3px 8px;background:#22c55e15;color:var(--green);border:1px solid #22c55e33;border-radius:4px;cursor:pointer;display:inline-block;}
  .m4-copy-btn:hover{background:#22c55e25;}


  /* M2 — Belge Okuyucu */
  .m2-upload-zone{border:2px dashed var(--border);border-radius:12px;padding:36px;text-align:center;cursor:pointer;transition:all .2s;background:var(--surface);}
  .m2-upload-zone:hover,.m2-upload-zone.drag-over{border-color:var(--accent);background:#4f7ef510;}
  .m2-upload-zone.has-file{border-color:var(--green);background:#22c55e08;}
  .m2-preview-img{max-width:100%;max-height:260px;border-radius:8px;border:1px solid var(--border);margin:10px auto;display:block;}
  .m2-field-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:11px;}
  .m2-field-label{font-size:10px;color:var(--text3);font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;}
  .m2-field-val{font-size:13px;color:var(--text);background:var(--surface2);border:1px solid var(--border);border-radius:5px;padding:7px 10px;width:100%;resize:vertical;font-family:inherit;}
  .m2-result-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
  @media(max-width:600px){.m2-result-grid{grid-template-columns:1fr;}}
  .m2-result-grid .full{grid-column:1/-1;}
  .m2-status-bar{padding:10px 14px;border-radius:6px;font-size:13px;margin:10px 0;}
  .m2-loading{background:#4f7ef520;color:var(--accent);}
  .m2-success{background:#22c55e20;color:var(--green);}
  .m2-error{background:#ef444420;color:var(--red);}
  /* M5 — Kroki Üreteci */
  .m5-layout{display:grid;grid-template-columns:360px 1fr;gap:18px;align-items:start;}
  @media(max-width:960px){.m5-layout{grid-template-columns:1fr;}}
  .m5-form-panel{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px;overflow-y:auto;max-height:82vh;}
  .m5-preview-panel{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:10px;}
  .m5-preview-title{font-size:13px;font-weight:600;color:var(--text2);display:flex;justify-content:space-between;align-items:center;}
  .m5-svg-wrap{background:#555;border-radius:8px;overflow:auto;max-height:72vh;display:flex;align-items:flex-start;justify-content:center;padding:10px;min-height:200px;}
  .m5-taraf-card{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:12px;margin-bottom:10px;}
  .m5-taraf-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;}
  .m5-taraf-title{font-size:13px;font-weight:700;}
  .m5-senaryo-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px;}
  .m5-senaryo-btn{background:var(--surface2);border:2px solid var(--border);border-radius:8px;padding:14px 6px;text-align:center;cursor:pointer;transition:all .2s;}
  .m5-senaryo-btn:hover{border-color:var(--accent);}
  .m5-senaryo-btn.active{border-color:var(--accent);background:#4f7ef515;}
  .m5-senaryo-icon{font-size:24px;margin-bottom:5px;}
  .m5-senaryo-label{font-size:11px;color:var(--text2);font-weight:600;}
  .m5-senaryo-btn.active .m5-senaryo-label{color:var(--accent);}
  .m5-section{margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--border);}
  .m5-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0;}
  .m5-section-title{font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.8px;margin-bottom:10px;}
  .m5-export-row{display:flex;gap:8px;flex-wrap:wrap;}
  .input-field{background:var(--surface2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:7px 10px;font-size:13px;outline:none;font-family:inherit;transition:border .2s;width:100%;margin-top:3px;}
  .input-field:focus{border-color:var(--accent);}
  .m4-hazir-panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:10px 14px;margin-bottom:12px;}
  .m4-hazir-panel-baslik{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;}
  .m4-hazir-panel-adi{font-size:11px;font-weight:700;color:var(--text2);}
  .m4-hazir-toggle{font-size:11px;color:var(--accent);cursor:pointer;background:none;border:none;padding:0;font-family:inherit;}
  .m4-kat-row{display:flex;align-items:center;gap:5px;flex-wrap:wrap;margin-bottom:5px;}
  .m4-kat-row:last-child{margin-bottom:0;}
  .m4-kat-lbl{font-size:9px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.7px;min-width:68px;flex-shrink:0;}
  .m4-kb{padding:3px 8px;border-radius:12px;border:1px solid var(--border);background:transparent;color:var(--text2);font-size:11px;cursor:pointer;transition:all .15s;white-space:nowrap;font-family:inherit;}
  .m4-kb:hover{border-color:var(--accent);color:var(--accent);background:#4f7ef512;}
  /* M5B — Serbest Kroki Editörü */
  .m5b-mode-bar{display:flex;gap:8px;margin-bottom:12px;}
  .m5b-mode-btn{padding:6px 18px;border-radius:6px;border:1px solid var(--border);background:transparent;color:var(--text2);font-size:12px;cursor:pointer;font-family:inherit;}
  .m5b-mode-btn.active{background:var(--accent);color:white;border-color:var(--accent);}
  .m5b-wrap{display:flex;gap:0;height:680px;}
  .m5b-tb{width:172px;flex-shrink:0;background:var(--surface);border:1px solid var(--border);border-radius:8px 0 0 8px;overflow-y:auto;padding:8px;}
  .m5b-canvas-area{flex:1;overflow:auto;background:#3A3A3A;border-radius:0 8px 8px 0;padding:12px;}
  .m5b-kat{font-size:9px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.7px;margin:8px 0 3px;padding-top:6px;border-top:1px solid var(--border);}
  .m5b-kat:first-child{border-top:none;margin-top:0;padding-top:0;}
  .m5b-sb-grid{display:grid;grid-template-columns:1fr 1fr;gap:3px;}
  .m5b-sb{background:var(--surface2);border:1px solid var(--border);border-radius:5px;padding:5px 3px;text-align:center;cursor:pointer;font-size:9px;color:var(--text2);line-height:1.4;}
  .m5b-sb:hover,.m5b-sb.active{border-color:var(--accent);color:var(--accent);}
  .m5b-divider{border:none;border-top:1px solid var(--border);margin:8px 0;}
  .m5b-ctrl-lbl{font-size:10px;color:var(--text3);margin-bottom:2px;}
  .m5b-rot-row{display:flex;gap:3px;}
  .m5b-rot-btn{flex:1;padding:3px 2px;border-radius:4px;border:1px solid var(--border);background:transparent;color:var(--text);font-size:10px;cursor:pointer;font-family:inherit;white-space:nowrap;}
  .m5b-rot-btn:hover{border-color:var(--accent);}
  .m5b-el{cursor:grab;}.m5b-el:active{cursor:grabbing;}
  /* M5b responsive — bu blok m5b temel kurallarından SONRA gelmeli: media query
     eşit özgüllükte kaynak sırasına göre kazanır, öne konursa base kurallar ezer */
  @media(max-width:900px){
    .m5b-wrap{flex-direction:column;height:auto;}
    .m5b-tb{width:100%;max-height:200px;border-radius:8px 8px 0 0;}
    .m5b-sb-grid{grid-template-columns:repeat(auto-fill,minmax(72px,1fr));}
    .m5b-canvas-area{border-radius:0 0 8px 8px;height:62vh;min-height:320px;}
  }