:root{--green:#159455;--green2:#20ad67;--ink:#18202b;--muted:#697386;--line:#e3e7eb;--soft:#f5f8f6;--blue:#eaf4ff;--danger:#c83838;--shadow:0 8px 30px rgba(20,30,40,.07)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#f7f9f8}button,input{font:inherit}.topbar{height:74px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:13px}.brand-mark{width:42px;height:42px;border:2px solid var(--green);border-radius:10px;display:grid;place-items:center;color:var(--green);font-weight:800}.brand strong{display:block;color:#087542;font-size:20px}.brand span{display:block;color:var(--muted);font-size:13px}.quiet-link{color:var(--muted);text-decoration:none}.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:calc(100vh - 74px)}.sidebar{padding:24px 18px;background:#fff;border-right:1px solid var(--line)}.nav{width:100%;padding:15px;border:0;border-radius:10px;background:transparent;text-align:left;margin-bottom:8px;cursor:pointer}.nav.active{background:#eaf6ef;color:#087542;font-weight:700}.quick-card,.security-card{border:1px solid var(--line);border-radius:12px;padding:18px;margin-top:28px}.quick-card h3{color:#087542;margin-top:0}.quick-card li{margin:13px 0;line-height:1.45}.security-card{background:#eef9f2;color:#17683f}.security-card p{color:#48665a;font-size:14px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:20px;padding:24px}.panel{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.main-panel{padding:24px}.data-panel{padding:22px;height:max-content;position:sticky;top:98px}.panel-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:18px}.panel-heading h1{margin:0 0 6px;font-size:26px}.panel-heading p{margin:0;color:var(--muted)}.steps{display:flex;align-items:center;margin-top:4px}.steps i{width:70px;height:2px;background:var(--line)}.step{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#eef1f2;color:#677}.step.active{background:var(--green);color:#fff}.upload-state{display:grid;place-items:center;min-height:520px}.upload-box{width:min(560px,100%);height:280px;border:2px dashed #acd9be;border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:#f9fdfa;cursor:pointer}.upload-box input{display:none}.camera-icon{font-size:42px;color:var(--green)}.upload-box strong{font-size:22px;color:#087542}.upload-box span{color:var(--muted)}.hint{margin-top:-130px;color:#36634b;background:#eef9f2;padding:12px 16px;border-radius:10px}.editor-toolbar{display:flex;gap:10px;margin:24px 0 14px}.canvas-wrap{position:relative;background:#e8ebea;border-radius:12px;overflow:hidden;min-height:420px;display:grid;place-items:center}.canvas-wrap canvas{max-width:100%}.crop-label{position:absolute;top:10px;background:rgba(12,116,67,.92);color:#fff;padding:5px 9px;border-radius:7px;font-size:12px;pointer-events:none}.crop-label-left{left:10px}.crop-label-right{right:10px}.success-strip{display:flex;gap:12px;background:#effaf3;border:1px solid #c7e9d3;border-radius:11px;padding:14px;margin-top:18px}.success-strip span{font-size:24px;color:var(--green)}.success-strip p{margin:3px 0 0;color:#3e6c53}.data-panel h2{margin-top:0}.data-panel label,.login-card label{display:block;font-weight:650;margin:15px 0 7px}.data-panel input,.login-card input{width:100%;border:1px solid var(--line);border-radius:9px;padding:12px;background:#fff}.data-card{border:1px solid var(--line);border-radius:11px;padding:13px;margin:13px 0}.data-card>div{display:flex;justify-content:space-between;align-items:center}.data-card img{display:none;width:100%;max-height:190px;object-fit:contain;background:#f3f4f4;margin-top:12px;border-radius:7px}.badge{font-size:12px;color:#687;padding:5px 9px;background:#eef0f1;border-radius:20px}.badge.ok{color:#087542;background:#ddf4e5}.info-box{background:var(--blue);border:1px solid #c9e1fb;color:#155da2;padding:13px;border-radius:10px;margin:16px 0}.btn{border:1px solid var(--line);border-radius:9px;padding:11px 16px;cursor:pointer;background:#fff}.btn.primary{background:linear-gradient(90deg,var(--green),var(--green2));color:#fff;border:0;font-weight:750}.btn.secondary{color:#087542;border-color:#b9dec7}.btn.ghost{color:var(--muted)}.btn:disabled{opacity:.45;cursor:not-allowed}.full{width:100%}.small{font-size:13px}.muted{color:var(--muted)}.hidden{display:none!important}.progress{margin-top:14px}.progress>div{height:8px;background:linear-gradient(90deg,var(--green) 0 65%,#e8ece9 65%);border-radius:6px;animation:pulse 1.2s infinite}.progress span{display:block;margin-top:7px;color:var(--muted);font-size:13px}@keyframes pulse{50%{opacity:.6}}.result-box{margin-top:15px;padding:15px;border-radius:10px;background:#effaf3;border:1px solid #c7e9d3}.result-box a{color:#087542;font-weight:700}.overview-panel{grid-column:1/-1;padding:24px}.file-list{margin-top:22px}.file-row{display:grid;grid-template-columns:160px 1fr auto;gap:18px;align-items:center;padding:14px;border-top:1px solid var(--line)}.file-actions{display:flex;gap:8px}.file-actions a{text-decoration:none}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(145deg,#eff8f2,#f8faf9)}.login-card{width:min(420px,92vw);background:#fff;padding:32px;border-radius:18px;box-shadow:var(--shadow);text-align:center}.login-card .brand-mark{margin:auto}.alert.error{background:#fff0f0;color:#9b2525;padding:10px;border-radius:8px;margin:14px 0}@media(max-width:1050px){.app-shell{grid-template-columns:1fr}.sidebar{display:flex;gap:8px;padding:12px;position:sticky;top:74px;z-index:9}.sidebar .nav{width:auto;margin:0}.quick-card,.security-card{display:none}.workspace{grid-template-columns:1fr}.data-panel{position:static}.overview-panel{grid-column:auto}}@media(max-width:650px){.topbar{padding:0 15px}.brand strong{font-size:17px}.workspace{padding:12px}.main-panel,.data-panel{padding:16px}.panel-heading{display:block}.steps{margin-top:18px}.upload-state{min-height:420px}.hint{margin-top:-90px;font-size:13px}.editor-toolbar{flex-wrap:wrap}.file-row{grid-template-columns:1fr}.file-actions{flex-wrap:wrap}.quiet-link{font-size:13px}}

/* Schlanke Version 1 */
.simple-shell{max-width:1320px;margin:0 auto;padding:28px 22px 60px}
.simple-workspace{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.8fr);gap:22px;align-items:start}
.success-page{max-width:680px;margin:70px auto;background:#fff;border:1px solid #e7ece9;border-radius:24px;padding:54px 30px;text-align:center;box-shadow:0 18px 60px rgba(30,55,45,.08)}
.success-check{width:82px;height:82px;border-radius:50%;display:grid;place-items:center;margin:0 auto 22px;background:#e7f8ef;color:#149257;font-size:46px;font-weight:800}
.success-page h1{margin:0 0 10px;font-size:30px;line-height:1.25}
.success-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:28px}
.success-actions .btn{min-width:220px;text-decoration:none}
@media(max-width:900px){.simple-workspace{grid-template-columns:1fr}.simple-shell{padding:18px 12px 40px}.success-page{margin:35px auto;padding:40px 20px}.success-page h1{font-size:25px}}
.upload-actions{width:min(760px,100%);display:grid;grid-template-columns:1fr 1fr;gap:18px}.upload-actions .upload-box{width:100%;height:250px}.secondary-upload{border-color:#c9d4dd;background:#fbfcfd}.detected-count{position:absolute;top:10px;left:10px;background:rgba(12,116,67,.92);color:#fff;padding:6px 10px;border-radius:7px;font-size:13px;pointer-events:none}.preview-list{max-height:470px;overflow:auto}.empty-preview{border:1px dashed var(--line);border-radius:10px;padding:20px;text-align:center;margin:13px 0}@media(max-width:650px){.upload-actions{grid-template-columns:1fr}.upload-actions .upload-box{height:180px}.upload-state{min-height:430px}}

.file-status{grid-column:1/-1;width:min(760px,100%);padding:13px 16px;border-radius:10px;background:#eef9f2;border:1px solid #c7e9d3;color:#17683f;text-align:center;margin-bottom:14px}.file-status.error{background:#fff0f0;border-color:#efcaca;color:#9b2525}.upload-state{align-content:center}.upload-actions{grid-column:1/-1}
/* Android-Fix: Dateifelder nicht mit display:none verstecken. */
.upload-box input[type=file]{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;white-space:nowrap!important}


/* Mobile Vorschau: Fabric-Canvas und Belegkarten bleiben im sichtbaren Bereich */
.canvas-wrap{width:100%;min-width:0;min-height:0;padding:8px}
.canvas-wrap .canvas-container{max-width:100%!important;margin:0 auto}
.canvas-wrap canvas{display:block;max-width:100%!important;height:auto!important}
.preview-list{width:100%;min-width:0;overflow-x:hidden}
.data-card{min-width:0}
.data-card img{display:block;width:100%;height:auto;max-height:220px;object-fit:contain}
@media(max-width:650px){
  .simple-shell{padding:10px 8px 28px}
  .simple-workspace{gap:12px}
  .main-panel,.data-panel{padding:12px}
  .panel-heading h1{font-size:22px}
  .canvas-wrap{border-radius:9px;padding:4px}
  .editor-toolbar{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0 10px}
  .editor-toolbar .btn{width:100%;padding:10px 8px;font-size:14px}
  .editor-toolbar .btn:last-child{grid-column:1/-1}
  .data-panel{width:100%;overflow:hidden}
  .preview-list{max-height:none;overflow:visible}
}