:root{
  --bg0:#0b0f2a; --bg1:#141a40; --p1:#8b7bff; --p2:#5a6cff; --cyan:#7df9ff;
  --txt:#eaf0ff; --muted:#a9b4dd; --glass:rgba(255,255,255,.07); --glass-brd:rgba(255,255,255,.16);
  --ok:#27d39b; --warn:#ffd479; --err:#ff6b8a; --radius:18px; --shadow:0 10px 40px rgba(8,12,40,.45);
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{background:var(--bg0)}
body{
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  color:var(--txt); min-height:100vh; position:relative; overflow-x:hidden;
  background-color:var(--bg0);
  background-image:radial-gradient(1200px 700px at 80% -10%,#2a1f6b 0%,transparent 55%),
             radial-gradient(900px 600px at -10% 20%,#1b3a8f 0%,transparent 50%),
             linear-gradient(160deg,var(--bg0),var(--bg1));
  background-attachment:fixed;
  font-size:14px;
}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.15}
h2{font-size:22px;margin:0 0 14px}
h3{font-size:15px;margin:0 0 10px}
code{background:rgba(125,249,255,.1);color:var(--cyan);padding:1px 6px;border-radius:6px;font-size:12px}
.muted{color:var(--muted)} .small-text{font-size:12px}
.spacer{flex:1}
.req{color:var(--err);font-style:normal;font-weight:700}
.grad{background:linear-gradient(90deg,var(--p1),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}

/* animierte Hintergrund-Orbs */
.orbs{position:fixed;inset:0;z-index:-1;overflow:hidden}
.orbs span{position:absolute;border-radius:50%;filter:blur(60px);opacity:.35;animation:drift 22s ease-in-out infinite}
.orbs span:nth-child(1){width:420px;height:420px;background:#7b5bff;left:-80px;top:-60px}
.orbs span:nth-child(2){width:380px;height:380px;background:#1f7bff;right:-60px;top:30%;animation-delay:-7s}
.orbs span:nth-child(3){width:340px;height:340px;background:#00d4ff;left:30%;bottom:-120px;animation-delay:-14s}
@keyframes drift{0%,100%{transform:translate(0,0)}50%{transform:translate(40px,-30px) scale(1.08)}}

.glass{background:var(--glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid var(--glass-brd);border-radius:var(--radius);box-shadow:var(--shadow)}

/* Navigation */
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 22px;margin:16px;position:sticky;top:16px;z-index:10}
.brand{display:flex;align-items:center;gap:10px;color:var(--txt);font-size:19px;font-weight:600;background:none;border:0;cursor:pointer;font-family:inherit;padding:0}
.brand b{background:linear-gradient(90deg,var(--p1),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-badge{font-size:18px;filter:saturate(1.3)}
.nav-links{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.nav-links button.navlink{background:none;border:0;color:var(--txt);padding:8px 12px;border-radius:10px;cursor:pointer;font:inherit;font-size:14px}
.nav-links button.navlink:hover{background:rgba(255,255,255,.09)}
.nav-links button.navlink.active{background:linear-gradient(90deg,var(--p2),var(--p1));color:#fff;font-weight:600}
.pill{font-size:12px;padding:4px 10px;border-radius:999px;font-weight:700}
.pill-role{background:linear-gradient(90deg,#ffd479,#ff9f59);color:#3a2400}
.pill-tenant{background:rgba(125,249,255,.14);color:var(--cyan)}

.wrap{max-width:1180px;margin:0 auto;padding:8px 22px 60px}
.foot{text-align:center;color:var(--muted);padding:30px;font-size:13px}

/* Buttons */
.btn{display:inline-block;padding:10px 18px;border-radius:12px;border:0;cursor:pointer;
  font-weight:700;color:#fff;background:linear-gradient(90deg,var(--p2),var(--p1));
  box-shadow:0 8px 22px rgba(110,90,255,.35);transition:transform .12s,box-shadow .12s;font-size:14px;font-family:inherit;text-decoration:none}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(110,90,255,.5);text-decoration:none}
.btn:disabled{opacity:.55;cursor:default;transform:none;box-shadow:none}
.btn-ghost{display:inline-block;padding:9px 16px;border-radius:12px;color:var(--txt);cursor:pointer;font-family:inherit;font-size:14px;
  border:1px solid var(--glass-brd);background:rgba(255,255,255,.05)}
.btn-ghost:hover{background:rgba(255,255,255,.12);text-decoration:none}
.btn.big,.btn-ghost.big{padding:14px 26px;font-size:16px}
.btn.small,.btn-ghost.small{padding:6px 12px;font-size:12.5px;border-radius:10px}
.btn-ghost.danger:hover{color:var(--err);border-color:rgba(255,107,138,.5)}

/* Hero / Landing */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;margin-top:10px}
.hero-text{padding:40px}
.hero-text h1{font-size:44px;margin:0 0 10px}
.lead{font-size:18px;color:#d7e0ff;max-width:50ch}
.cta{display:flex;gap:14px;margin:22px 0}
.feat{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:8px;color:var(--muted)}
.hero-robot{display:flex;justify-content:center}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
.cards .card{padding:24px}
.card-ic{font-size:28px;margin-bottom:8px}
.cards h3{margin:.2em 0}
.flow{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;padding:22px;margin-top:24px;color:var(--muted);font-size:13px}
.flow b{color:var(--txt)}
.flow .arr{color:var(--p1);font-size:16px}

/* Roboter */
.robot{width:280px;height:300px;display:block}
.robot-float{transform-origin:center;animation:floaty 4.5s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.rb-eye{transform-box:fill-box;transform-origin:center;animation:blink 4s infinite}
@keyframes blink{0%,92%,100%{transform:scaleY(1)}96%{transform:scaleY(.1)}}
.rb-antenna{animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.rb-doc{transform-box:fill-box;transform-origin:center;animation:bob 3.2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(3px)}}
.rb-scanline{animation:docScan 2.6s ease-in-out infinite}
@keyframes docScan{0%,100%{transform:translateY(0)}50%{transform:translateY(34px)}}
.robot-shadow{animation:shadowPulse 4.5s ease-in-out infinite}
@keyframes shadowPulse{0%,100%{transform:scaleX(1);opacity:.25}50%{transform:scaleX(.86);opacity:.18}}

/* Auth */
.auth{max-width:430px;margin:26px auto;padding:34px}
.auth h1{margin-top:0;font-size:26px}

/* Panels & Formulare */
.panel{padding:26px;margin-bottom:16px}
.card{background:var(--glass);border:1px solid var(--glass-brd);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:14px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.card.inner{background:rgba(8,12,35,.35);box-shadow:none}
.card-error{border-color:rgba(255,107,138,.55)}
.card-head{display:flex;align-items:center;gap:8px;width:100%;background:none;border:0;font:inherit;color:var(--txt);cursor:pointer;padding:2px 0}
.card-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px 16px}
.field{display:flex;flex-direction:column;gap:5px}
.field-label{font-size:12px;color:var(--muted);font-weight:600;display:flex;align-items:center;gap:6px}
input,select,textarea{padding:10px 13px;border-radius:12px;border:1px solid var(--glass-brd);
  background:rgba(8,12,35,.55);color:var(--txt);font-size:14px;outline:none;font-family:inherit;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--p1);box-shadow:0 0 0 3px rgba(139,123,255,.25)}
select option{background:#141a40;color:var(--txt)}
.field-error input,.field-error select,.field-error textarea{border-color:var(--err);background:rgba(255,107,138,.08)}
.checkbox{display:flex;align-items:center;gap:8px;margin-top:10px;color:var(--txt)}
.checkbox input{width:auto}
.hint{font-size:11px;color:var(--muted)}
.inline-form{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.inline-form input,.inline-form select{width:auto;flex:1;min-width:140px}
.row{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}

/* Badges / Meldungen */
.badge{background:rgba(255,255,255,.12);color:var(--txt);border-radius:999px;padding:3px 10px;font-size:12px;white-space:nowrap}
.badge.green{background:rgba(39,211,155,.16);color:var(--ok)}
.badge.blue{background:rgba(125,249,255,.14);color:var(--cyan)}
.badge.red{background:rgba(255,107,138,.16);color:var(--err)}
.alert{padding:12px 16px;border-radius:12px;margin-bottom:12px;border:1px solid var(--glass-brd)}
.alert.error{background:rgba(255,107,138,.14);border-color:rgba(255,107,138,.45)}
.alert.warn{background:rgba(255,212,121,.12);border-color:rgba(255,212,121,.4);color:#ffe3ac}
.alert.info{background:rgba(125,249,255,.12);border-color:rgba(125,249,255,.35)}
.alert ul{margin:6px 0 0 18px;padding:0}

/* Tabellen */
.table-wrap{overflow-x:auto}
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;padding:10px 12px;border-bottom:1px solid var(--glass-brd)}
.table td{padding:11px 12px;border-bottom:1px solid rgba(255,255,255,.07);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table input{padding:7px 10px;border-radius:10px}

/* Dropzone */
.dropzone{border:2px dashed rgba(139,123,255,.5);border-radius:var(--radius);background:rgba(255,255,255,.04);
  padding:36px;text-align:center;cursor:pointer;margin-bottom:16px;transition:border-color .15s,background .15s}
.dropzone:hover{background:rgba(255,255,255,.07)}
.dropzone.over{border-color:var(--cyan);background:rgba(125,249,255,.08)}
.dropzone .dz-ic{font-size:30px;margin-bottom:6px}

/* Review Split-View */
.review{display:flex;gap:16px;align-items:stretch;min-height:calc(100vh - 130px)}
.review-left{width:46%;display:flex;flex-direction:column;overflow:hidden}
.review-doc-head{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--glass-brd)}
.review-doc-head .badge{margin-left:6px}
.doc-stage{flex:1;position:relative;overflow-y:auto;background:rgba(4,7,22,.55);border-radius:0 0 var(--radius) var(--radius);padding:14px;text-align:center}
.doc-stage canvas,.doc-stage img{max-width:100%;border-radius:8px;box-shadow:0 8px 30px rgba(0,0,0,.5);margin-bottom:12px;background:#fff}
.doc-text-preview{text-align:left;white-space:pre-wrap;color:#cdd8ff;font-family:Consolas,monospace;font-size:12px;padding:10px}
.review-right{flex:1;overflow-y:auto;padding:4px 4px 80px;max-height:calc(100vh - 130px)}
.review-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:4px}
.review-toolbar h2{margin:0}
.legend{font-size:12px;color:var(--muted);margin:6px 0 14px}
.section-title{margin:18px 0 10px;font-size:16px}
.address-card{padding:14px 18px}
.generate-bar{position:sticky;bottom:0;padding:16px 0 6px;text-align:right;background:linear-gradient(transparent,rgba(11,15,42,.9) 40%)}
.success-card{border-color:rgba(39,211,155,.5)}
.xml-preview{background:rgba(4,7,22,.8);color:#b7d3f0;padding:14px;border-radius:12px;overflow:auto;max-height:420px;font-size:12px}

/* Scan-Animation (KI-Extraktion) */
.scan-overlay{position:absolute;inset:0;z-index:5;border-radius:0 0 var(--radius) var(--radius);overflow:hidden;
  background:rgba(8,12,35,.45);backdrop-filter:blur(1.5px);display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:34px}
.scan-beam{position:absolute;left:0;right:0;height:120px;top:-120px;
  background:linear-gradient(180deg,transparent,rgba(125,249,255,.18) 60%,rgba(125,249,255,.75));
  border-bottom:2px solid var(--cyan);box-shadow:0 6px 30px rgba(125,249,255,.55);
  animation:beam 2.8s cubic-bezier(.4,0,.4,1) infinite}
@keyframes beam{0%{top:-120px}55%{top:100%}100%{top:100%}}
.scan-status{position:relative;z-index:6;display:flex;align-items:center;gap:12px;padding:12px 20px;border-radius:999px;
  background:rgba(11,15,42,.85);border:1px solid var(--glass-brd);box-shadow:var(--shadow);font-size:14px}
.scan-dots{display:inline-flex;gap:4px}
.scan-dots i{width:7px;height:7px;border-radius:50%;background:var(--cyan);animation:dotJump 1.1s ease-in-out infinite}
.scan-dots i:nth-child(2){animation-delay:.15s}
.scan-dots i:nth-child(3){animation-delay:.3s}
@keyframes dotJump{0%,100%{transform:translateY(0);opacity:.5}50%{transform:translateY(-5px);opacity:1}}
.scan-step{color:var(--cyan);font-weight:600;animation:stepFade .45s ease}
@keyframes stepFade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}

/* Skeleton-Shimmer rechts während Extraktion */
.skeleton{position:relative;overflow:hidden;background:rgba(255,255,255,.06);border-radius:10px;min-height:38px}
.skeleton::after{content:"";position:absolute;inset:0;transform:translateX(-100%);
  background:linear-gradient(90deg,transparent,rgba(139,123,255,.25),transparent);animation:shimmer 1.4s infinite}
@keyframes shimmer{100%{transform:translateX(100%)}}
.skel-label{height:10px;width:40%;min-height:10px;margin-bottom:7px}

/* Felder-Einblendung nach Extraktion */
.fade-in{animation:fadeUp .5s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* Confidence */
.conf-badge{border-radius:999px;padding:1px 8px;font-size:11px;font-weight:700;margin-left:2px}
.conf-badge.conf-high{background:rgba(39,211,155,.18);color:var(--ok)}
.conf-badge.conf-mid{background:rgba(255,212,121,.16);color:var(--warn)}
.conf-badge.conf-low{background:rgba(255,107,138,.18);color:var(--err)}
.conf-badge.conf-edited{background:rgba(125,249,255,.16);color:var(--cyan)}
input.conf-high,select.conf-high{border-color:rgba(39,211,155,.55)}
input.conf-mid,select.conf-mid{border-color:rgba(255,212,121,.6);background:rgba(255,212,121,.06)}
input.conf-low,select.conf-low{border-color:rgba(255,107,138,.6);background:rgba(255,107,138,.07)}
input.conf-edited,select.conf-edited{border-color:rgba(125,249,255,.55)}

@media(max-width:900px){
  .hero{grid-template-columns:1fr}.hero-robot{order:-1}
  .cards{grid-template-columns:1fr}
  .hero-text h1{font-size:32px}
  .nav{flex-wrap:wrap}
  .robot{width:200px;height:215px}
  body{background-attachment:scroll}
  .review{flex-direction:column;min-height:0}
  .review-left{width:100%;min-height:45vh}
  .review-right{max-height:none}
  .grid2,.grid3{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  .orbs span,.robot-float,.rb-eye,.rb-antenna,.rb-doc,.rb-scanline,.robot-shadow,.scan-beam,.skeleton::after{animation:none}
}