/* Powertune – Projektanfrage: Uploadliste, Meldungen, Einstieg Kabelbaum-Skizze und Editor */

/* Uploads und Meldungen */
.up-list{grid-column:1/-1;display:grid;gap:8px;margin:-4px 0 0;padding:0;list-style:none}
.up-list[hidden]{display:none}
.up-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:12px;align-items:center;padding:9px 10px 9px 12px;border:1px solid var(--card-line);border-radius:12px;background:rgba(127,127,127,.06);font-size:14.5px}
.up-item.is-error{border-color:#E5484D}
.up-type{padding:5px 7px;border:1px solid var(--card-line);border-radius:7px;font:500 10px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--fg-2)}
.up-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.up-meta{font:500 11px/1 var(--mono);color:var(--fg-3);white-space:nowrap}
.up-remove{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--card-line);border-radius:50%;background:none;color:var(--fg);font-size:18px;line-height:1;cursor:pointer}
.up-remove:hover{background:rgba(127,127,127,.14)}
.up-msg{grid-column:1/-1;margin:-4px 0 0;font-size:13.5px;color:var(--fg-2)}
.up-msg:empty{display:none}
.form-msg{grid-column:1/-1;margin:0;padding:14px 16px;border:1px solid var(--card-line);border-radius:14px;font-size:15px;line-height:1.55}
.form-msg.is-error{border-color:rgba(229,72,77,.55);background:rgba(229,72,77,.08)}
.form-msg.is-ok{border-color:rgba(98,213,150,.5);background:rgba(98,213,150,.08)}
.form-msg ul{margin:8px 0;padding-left:18px}
.form-msg:focus{outline:none}
.link-btn{padding:0;border:0;border-bottom:1px solid currentColor;background:none;color:inherit;font:inherit;font-weight:600;cursor:pointer}
.field-error{margin:2px 0 0;font-size:13px;color:#FF8A8E}
.bg-white .field-error{color:#B3261E}
.field.invalid select{border-color:#E5484D}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.rfq .btn[aria-busy="true"]{cursor:progress;opacity:.75}

/* Einstieg Kabelbaum-Skizze im Formular */
.kb-entry{grid-column:1/-1;display:grid;gap:14px;padding:18px;border:1px solid var(--card-line);border-radius:18px;background:linear-gradient(160deg,rgba(127,127,127,.09),rgba(127,127,127,.02))}
.kb-entry-head{display:flex;gap:14px;align-items:flex-start}
.kb-entry-ico{display:grid;flex:none;place-items:center;width:44px;height:44px;border:1px solid rgba(255,255,255,.12);border-radius:13px;background:linear-gradient(160deg,#2B2D32,#121316)}
.kb-entry-ico svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.kb-entry-title{margin:0;font:560 17px/1.3 var(--display);font-variation-settings:"wdth" 106}
.kb-entry-text{margin:4px 0 0;font-size:14.5px;line-height:1.55;color:var(--fg-2)}
.kb-entry-actions{display:flex;flex-wrap:wrap;gap:8px}
.kb-entry-actions .btn{height:42px;padding:0 16px;font-size:13.5px}
.kb-sum{display:grid;grid-template-columns:168px minmax(0,1fr);gap:16px;align-items:center}
.kb-sum-prev{aspect-ratio:16/10;overflow:hidden;border:1px solid rgba(255,255,255,.1);border-radius:12px;background:#0A0B0D}
.kb-sum-prev svg{display:block;width:100%;height:100%}
.kb-sum-facts p{margin:0;font-size:14px;line-height:1.5;color:var(--fg-2)}
.kb-sum-facts .kb-sum-count{font:560 15px/1.4 var(--display);color:var(--fg)}
.kb-sum-warn{color:#FF8A8E!important}
.kb-sum-state{margin-top:6px!important;font:500 11px/1.4 var(--mono)!important;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-3)!important}
.kb-sum-state.is-on{color:var(--ok)!important}
.kb-confirm{display:grid;gap:10px;padding:14px;border:1px solid rgba(229,72,77,.45);border-radius:14px;background:rgba(229,72,77,.06)}
.kb-confirm[hidden]{display:none}
.kb-confirm p{margin:0;font-size:14.5px}

/* Editor: Vollbild-Dialog */
.kb{position:fixed;inset:0;z-index:400;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);background:#08090B;color:#F2F3F5;font:400 14px/1.45 var(--display)}
.kb[hidden]{display:none}
.kb *{box-sizing:border-box}
.kb button{font:inherit;color:inherit}
.kb :focus-visible{outline:2px solid #62D596;outline-offset:2px}
.kb-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.08);background:#0E0F12}
.kb-title{display:grid;gap:3px;min-width:170px}
.kb-title strong{font:600 15px/1.2 var(--display)}
.kb-save{font:500 10.5px/1.2 var(--mono);letter-spacing:.06em;color:#8B8F96}
.kb-save.is-warn{color:#F0B45A}
.kb-tools{display:flex;flex:1 1 100%;order:3;gap:6px;min-width:0;overflow-x:auto;padding:2px;scrollbar-width:thin}
.kb-tool{display:inline-flex;flex:none;align-items:center;gap:8px;height:40px;padding:0 12px;border:1px solid rgba(255,255,255,.1);border-radius:10px;background:rgba(255,255,255,.04);font-size:13px;font-weight:500;white-space:nowrap;cursor:pointer}
.kb-tool:hover{background:rgba(255,255,255,.09)}
.kb-tool[aria-pressed="true"]{border-color:#fff;background:#fff;color:#000}
.kb-tool:disabled{opacity:.35;cursor:default}
.kb-tool svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.kb-tool.icon{width:40px;padding:0;justify-content:center}
.kb-sep{flex:none;width:1px;margin:6px 2px;background:rgba(255,255,255,.1)}
.kb-actions{display:flex;gap:8px;margin-left:auto}
.kb-actions .kb-btn{height:40px;padding:0 14px}
.kb .l-short{display:none}
.kb-body{display:grid;grid-template-columns:minmax(0,1fr) 390px;min-height:0}
.kb-stage{position:relative;min-width:0;min-height:0;overflow:hidden;background:radial-gradient(80% 90% at 50% 40%,#111216,#060708)}
.kb-svg{display:block;width:100%;height:100%;touch-action:none;user-select:none;-webkit-user-select:none;cursor:grab}
.kb-svg.panning{cursor:grabbing}
.kb-hint{position:absolute;left:12px;bottom:10px;margin:0;padding:4px 8px;border-radius:6px;background:rgba(8,9,11,.7);font:500 11px/1.3 var(--mono);letter-spacing:.05em;color:#9A9EA5;pointer-events:none}
.kb-zoom{position:absolute;right:12px;bottom:10px;font:500 11px/1 var(--mono);color:#8B8F96;pointer-events:none}
.kb-mode{position:absolute;left:50%;top:12px;z-index:2;display:flex;align-items:center;gap:10px;max-width:calc(100% - 24px);padding:8px 8px 8px 14px;border-radius:999px;background:#F2F3F5;color:#0B0C0E;font:600 13px/1.25 var(--display);box-shadow:0 12px 30px -12px rgba(0,0,0,.8);transform:translateX(-50%)}
.kb-mode[hidden]{display:none}
.kb-mode button{height:30px;padding:0 12px;border:0;border-radius:999px;background:#0B0C0E;color:#fff;font:600 12px/1 var(--display);cursor:pointer}
.kb-empty{position:absolute;inset:0;display:grid;place-items:center;padding:24px;text-align:center;pointer-events:none}
.kb-empty div{max-width:420px;padding:22px;border:1px dashed rgba(255,255,255,.18);border-radius:18px;background:rgba(8,9,11,.6);color:#B6B9BF}
.kb-empty strong{display:block;margin-bottom:6px;color:#fff;font-size:16px}
.kb-empty[hidden]{display:none}

/* Seitenleiste */
.kb-panel{display:flex;flex-direction:column;min-height:0;border-left:1px solid rgba(255,255,255,.08);background:#0E0F12}
.kb-panel-toggle{display:none}
.kb-tabs{display:flex;gap:2px;padding:8px;border-bottom:1px solid rgba(255,255,255,.08)}
.kb-tab{flex:1;min-width:0;min-height:36px;padding:6px;line-height:1.2;border:0;border-radius:9px;background:none;color:#A1A4AA;font-size:12.5px;font-weight:500;cursor:pointer}
.kb-tab[aria-selected="true"]{background:rgba(255,255,255,.1);color:#fff}
.kb-tab .n{margin-left:4px;padding:1px 6px;border-radius:999px;background:rgba(255,255,255,.12);font:500 10px/1.4 var(--mono)}
.kb-tab .n.warn{background:#E5484D;color:#fff}
.kb-pane{flex:1;min-height:0;overflow:auto;padding:16px 16px 28px}
.kb-h{margin:0 0 4px;font:600 17px/1.3 var(--display)}
.kb-kind{margin:0 0 14px;font:500 10.5px/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#8B8F96}
.kb-p{margin:0 0 12px;color:#B6B9BF;font-size:13.5px}
.kb-sub{margin:20px 0 8px;font:500 10.5px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#8B8F96}
.kb-f{display:grid;gap:6px;margin:0 0 12px}
.kb-f > label,.kb-f > .lbl{font:500 10.5px/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#9A9EA5}
.kb-f input:not([type=checkbox]):not([type=radio]),.kb-f select,.kb-f textarea,.kb-in{width:100%;min-height:40px;padding:9px 11px;border:1px solid rgba(255,255,255,.13);border-radius:10px;background:rgba(255,255,255,.04);color:#F2F3F5;font:inherit;font-size:14.5px}
.kb-f select option{background:#15161A;color:#F2F3F5}
.kb-f textarea{min-height:74px;resize:vertical}
.kb-f input:focus,.kb-f select:focus,.kb-f textarea:focus{border-color:#9A9EA5;outline:none}
.kb-f.invalid input,.kb-f.invalid select{border-color:#E5484D}
.kb-f .hint{font-size:12.5px;line-height:1.45;color:#8B8F96}
.kb-err{margin:0;font-size:12.5px;line-height:1.4;color:#FF8A8E}
.kb-two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.kb-inline{display:flex;gap:8px;align-items:center}
.kb-inline > *{min-width:0}
.kb-check{display:flex;gap:8px;align-items:center;font-size:13.5px;color:#C9CBCF;cursor:pointer}
.kb-check input{width:18px;height:18px;accent-color:#F2F3F5}
.kb-radio{display:grid;gap:6px}
.kb-btns{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 14px}
.kb-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:36px;padding:0 12px;border:1px solid rgba(255,255,255,.15);border-radius:9px;background:rgba(255,255,255,.05);font-size:13px;font-weight:500;cursor:pointer}
.kb-btn:hover{background:rgba(255,255,255,.1)}
.kb-btn.primary{border-color:#F2F3F5;background:#F2F3F5;color:#0B0C0E}
.kb-btn.danger{border-color:rgba(229,72,77,.5);color:#FF9A9E}
.kb-btn.small{min-height:30px;padding:0 9px;font-size:12px}
.kb-note{margin:0 0 12px;padding:10px 12px;border:1px solid rgba(255,255,255,.1);border-radius:10px;background:rgba(255,255,255,.03);font-size:12.5px;color:#B6B9BF}
.kb-list{display:grid;gap:6px;margin:0 0 12px;padding:0;list-style:none}
.kb-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;padding:9px 10px;border:1px solid rgba(255,255,255,.09);border-radius:10px;background:rgba(255,255,255,.03);font-size:13px}
.kb-item.sel{border-color:#F2F3F5}
.kb-item b{font-weight:600}
.kb-item small{display:block;margin-top:2px;color:#8B8F96;font-size:12px}
.kb-item-main{min-width:0;padding:0;border:0;background:none;text-align:left;cursor:pointer}
.kb-table{width:100%;border-collapse:collapse;font-size:12.5px}
.kb-table th,.kb-table td{padding:6px 5px;border-bottom:1px solid rgba(255,255,255,.07);text-align:left;vertical-align:middle}
.kb-table th{font:500 9.5px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#8B8F96}
.kb-table input[type=text]{width:100%;min-height:30px;padding:4px 7px;border:1px solid rgba(255,255,255,.12);border-radius:7px;background:rgba(255,255,255,.04);color:#F2F3F5;font:500 12.5px/1 var(--mono)}
.st{display:inline-flex;align-items:center;gap:6px;font:500 11px/1 var(--mono);white-space:nowrap}
.st::before{content:"";flex:none;width:10px;height:10px;border-radius:50%}
.st-connected::before{background:#62D596}
.st-free::before{border:2px solid #C9CBCF;border-radius:2px}
.st-unresolved::before{border:2px dashed #F0B45A}
.st-conflict::before{background:#E5484D}
.kb-issues{display:grid;gap:6px;margin:0 0 14px;padding:0;list-style:none}
.kb-issue{display:flex;gap:10px;align-items:flex-start;padding:9px 10px;border-radius:10px;background:rgba(255,255,255,.03);font-size:13px;line-height:1.4}
.kb-issue::before{content:"";flex:none;width:8px;height:8px;margin-top:5px;border-radius:2px;background:#8B8F96}
.kb-issue.err::before{background:#E5484D}
.kb-issue.open::before{border:1.5px dashed #F0B45A;background:none}
.kb-issue.rev::before{background:#9DB4FF}
.kb-issue button{padding:0;border:0;background:none;text-align:left;cursor:pointer}

/* Dialoge und Pinauswahl */
.kb-dialog{position:absolute;inset:0;z-index:10;display:grid;place-items:center;padding:16px;background:rgba(0,0,0,.6)}
.kb-dialog[hidden]{display:none}
.kb-dialog-box{width:min(480px,100%);max-height:calc(100% - 32px);overflow:auto;padding:22px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:#15161A;box-shadow:0 30px 70px -30px rgba(0,0,0,.9)}
.kb-dialog-box h3{margin:0 0 10px;font:600 17px/1.3 var(--display)}
.kb-dialog-box ul{margin:8px 0 14px;padding-left:18px;color:#C9CBCF;font-size:13.5px}
.kb-dialog-box p{margin:0 0 12px;color:#C9CBCF;font-size:14px}
.kb-pop{position:absolute;z-index:6;width:240px;max-height:300px;overflow:auto;padding:8px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:#15161A;box-shadow:0 20px 50px -20px rgba(0,0,0,.9)}
.kb-pop[hidden]{display:none}
.kb-pop p{margin:2px 4px 8px;font:500 10.5px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#9A9EA5}
.kb-pop button{display:flex;justify-content:space-between;width:100%;min-height:34px;padding:0 8px;border:0;border-radius:8px;background:none;text-align:left;cursor:pointer}
.kb-pop button:hover,.kb-pop button:focus-visible{background:rgba(255,255,255,.08)}

/* Zeichenfläche */
.kb-gridline{stroke:rgba(255,255,255,.045)}
.kb-strand{fill:none;stroke:#6A6F78;stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round}
.kb-strand.sel{stroke:#F2F3F5}
.kb-strand.new{stroke:#62D596;stroke-dasharray:6 6}
.kb-hit{fill:none;stroke:transparent;stroke-width:20;cursor:pointer}
.kb-shield{fill:none;stroke:#A7ACB4;stroke-width:3;stroke-dasharray:7 5;opacity:.75;pointer-events:none}
.kb-label{font:500 11px var(--mono);fill:#C9CBCF;paint-order:stroke;stroke:#08090B;stroke-width:4px;stroke-linejoin:round;pointer-events:none}
.kb-label.warn{fill:#F0B45A}
.kb-node{cursor:move}
.kb-node .body{fill:#17181C;stroke:#B8BBC1;stroke-width:1.5}
.kb-node.sel .body{stroke:#F2F3F5;stroke-width:2.6}
.kb-node.start .body{stroke:#62D596;stroke-width:3}
.kb-node:focus{outline:none}
.kb-node:focus-visible .body{stroke:#62D596;stroke-width:3}
.kb-node .t{font:600 12px var(--display);fill:#F2F3F5;pointer-events:none}
.kb-node .s{font:500 9.5px var(--mono);fill:#8B8F96;pointer-events:none}
.kb-node .branch{fill:#B8BBC1}
.kb-node.sel .branch{fill:#F2F3F5}
.kb-node .splice{fill:#08090B;stroke:#F2F3F5;stroke-width:2}
.kb-node .splice-dot{fill:#F2F3F5}
.kb-node .end{fill:#08090B;stroke:#B8BBC1;stroke-width:1.8}
.kb-pin.connected{fill:#62D596}
.kb-pin.free{fill:none;stroke:#C9CBCF;stroke-width:1.4}
.kb-pin.unresolved{fill:none;stroke:#F0B45A;stroke-width:1.4;stroke-dasharray:2 1.6}
.kb-pin.conflict{fill:#E5484D}
.kb-tag{font:500 10px var(--mono);fill:#A1A4AA;paint-order:stroke;stroke:#08090B;stroke-width:4px;pointer-events:none}

/* Ergänzungen Editor */
.kb-empty small{display:block;margin-top:12px;font:500 11px/1.5 var(--mono);letter-spacing:.04em;color:#8B8F96}
.kb-empty .kb-btns{justify-content:center;margin:14px 0 0;pointer-events:auto}
.kb-tab .n:empty{display:none}
.kb-pane{overscroll-behavior:contain}
.kb-toast{position:absolute;left:50%;bottom:44px;z-index:5;max-width:min(520px,calc(100% - 24px));padding:10px 14px;border-radius:12px;background:#F2F3F5;color:#0B0C0E;font-size:13.5px;line-height:1.4;box-shadow:0 14px 34px -14px rgba(0,0,0,.8);opacity:0;transform:translate(-50%,8px);transition:opacity .2s,transform .2s;pointer-events:none}
.kb-toast.on{opacity:1;transform:translate(-50%,0)}
fieldset.kb-f{min-width:0;margin:0 0 12px;padding:0;border:0}
fieldset.kb-f legend{margin-bottom:6px;padding:0}
.kb-item > span{min-width:0;overflow-wrap:anywhere}
.kb-node .ring{fill:none;stroke:none}
.kb-node.sel .ring{stroke:#F2F3F5;stroke-width:1.6}
.kb-node.start .ring{stroke:#62D596;stroke-width:2.4}
.kb-node .end-cut{stroke:#B8BBC1;stroke-width:1.6;stroke-linecap:round}
.kb-acc{fill:#08090B;stroke:#C9CBCF;stroke-width:1.4;pointer-events:none}
.kb-lead{fill:none;stroke:#8B8F96;stroke-width:1.2;stroke-dasharray:2 4;pointer-events:none}
.kb-s{cursor:pointer}
.kb-s:focus{outline:none}
.kb-s:focus-visible .kb-strand{stroke:#62D596}
.kb-wire-form{margin:4px 0 12px;padding:12px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:rgba(255,255,255,.025)}
.kb-pintable{max-height:52vh;overflow:auto;margin:0 0 12px;border:1px solid rgba(255,255,255,.08);border-radius:10px}
.kb-pintable thead th{position:sticky;top:0;z-index:1;background:#15161A}
.kb-routes{display:flex;flex-wrap:wrap;gap:6px 14px}
@media (prefers-reduced-motion:reduce){.kb-toast{transition:none}}

@media (max-width:980px){
  .kb-body{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto}
  .kb-panel{max-height:56vh;border-top:1px solid rgba(255,255,255,.1);border-left:0}
  .kb-panel.collapsed{max-height:none}
  .kb-panel.collapsed .kb-tabs,.kb-panel.collapsed .kb-pane{display:none}
  .kb-panel-toggle{display:flex;justify-content:space-between;align-items:center;width:100%;min-height:44px;padding:0 14px;border:0;border-bottom:1px solid rgba(255,255,255,.08);background:#121317;font-size:13.5px;font-weight:600;cursor:pointer}
  .kb-title{min-width:0}
  .kb-actions{margin-left:auto}
}
@media (max-width:560px){
  .kb-top{padding:8px}
  .kb-tool .t{display:none}
  .kb-tool{width:42px;padding:0;justify-content:center}
  .kb-sum{grid-template-columns:1fr}
  .kb-sum-prev{aspect-ratio:auto;height:140px}
  .kb-two{grid-template-columns:1fr}
  .kb-title{flex:1 1 0;min-width:0}
  .kb-title strong{font-size:14px}
  .kb-save{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .kb-actions{gap:6px}
  .kb-actions .kb-btn{padding:0 10px}
  .kb .l-long{display:none}
  .kb .l-short{display:inline}
  .kb-panel{max-height:45vh}
}