:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;color:#17233a;background:#f3f6fb}*{box-sizing:border-box}body{margin:0}a{color:#225fd1;text-decoration:none}a:hover{text-decoration:underline}button,.btn{display:inline-flex;align-items:center;justify-content:center;background:#2563eb;color:#fff;border:0;border-radius:10px;padding:10px 15px;cursor:pointer;font:inherit;font-weight:600;text-decoration:none;white-space:normal}button:hover,.btn:hover{background:#1749af;text-decoration:none}.secondary{background:#eaf1ff;color:#1e50a4}.secondary:hover{background:#dbe7ff}.danger{background:#b42335}.danger:hover{background:#8f1729}.layout{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100vh}aside{background:#101d36;color:#fff;padding:27px 18px}aside h2{margin:0 0 32px;font-size:22px}aside a{display:block;color:#d1def2;padding:12px 14px;border-radius:10px}aside a:hover{background:#263a59;text-decoration:none}aside .logout{width:100%;margin-top:25px;background:#263a59}main{padding:36px clamp(16px,4vw,56px);width:100%;max-width:1440px;min-width:0}.top{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;margin-bottom:22px}.top h1{font-size:clamp(24px,3vw,32px);letter-spacing:-.025em;margin:0}.card{background:#fff;border:1px solid #e1e7f1;border-radius:17px;padding:24px;margin:17px 0;box-shadow:0 6px 22px #1a355508;min-width:0}.card h2{font-size:24px}.card h3{margin-top:0}.eyebrow{color:#3b6ac4;font-size:12px;font-weight:800;letter-spacing:.12em}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:16px 0}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:22px 0}.stats div{border:1px solid #e6eaf2;background:#f8faff;border-radius:13px;padding:18px}.stats strong{display:block;font-size:29px}.stats span{color:#6b7890;font-size:13px}input,select{border:1px solid #cbd5e1;border-radius:9px;padding:10px 12px;font:inherit;max-width:100%;min-width:0}input[name=q]{flex:1;min-width:200px}.searchform{display:flex;gap:10px;flex-wrap:wrap}form.inline{display:inline-flex;gap:7px;align-items:center;flex-wrap:wrap;margin:4px 5px 4px 0}form.inline input{max-width:230px}.fileitem{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;border-bottom:1px solid #edf1f6;padding:13px 0}.fileitem:last-child{border-bottom:0}.itemmain{font-weight:600}.tablewrap{overflow-x:auto}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:13px 9px;border-bottom:1px solid #edf0f5;vertical-align:top}th{color:#64748b;font-size:13px}details{display:inline-block;margin:4px}summary{color:#2563eb;cursor:pointer}details[open]{display:block;background:#f7f9ff;border-radius:10px;padding:10px}.muted{color:#6d7b90}.small{font-size:12px}.error{background:#fee2e2;padding:13px;border-radius:9px}.success{background:#dcfce7;padding:13px;border-radius:9px}.pill{display:inline-block;background:#e8efff;color:#2156a5;padding:6px 10px;border-radius:9px;font-size:12px}.login{max-width:460px;margin:12vh auto}.login input{display:block;width:100%;margin:12px 0}@media(max-width:800px){.layout{display:block}aside{padding:15px}aside h2{margin:0 0 10px}aside a{display:inline-block;padding:9px}main{padding:17px}.card{padding:16px}.stats{grid-template-columns:repeat(3,minmax(0,1fr))}.stats div{padding:10px}.stats strong{font-size:24px}table{font-size:13px}}@media(max-width:450px){.stats{grid-template-columns:1fr 1fr}.top{align-items:flex-start}}
/* Version 0.4: Live-Suche */
.searchform{align-items:center}.searchform input[name=q]{min-width:220px;flex:1}.searchform select{min-width:145px}.search-result{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:19px 0;border-bottom:1px solid #e7edf5}.search-result:last-child{border-bottom:0}.search-result-main{min-width:0;overflow-wrap:anywhere}.search-result-title{font-size:18px;font-weight:700}.search-snippet{font-size:14px;line-height:1.55;margin:12px 0 0;color:#35465e}mark{background:#fff0a8;color:#17233a;border-radius:3px;padding:0 2px}.search-download{flex-shrink:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:600px){.searchform{display:flex;flex-direction:column;align-items:stretch}.searchform input[name=q],.searchform select,.searchform button{width:100%;min-width:0}.search-result{flex-direction:column}.search-download{align-self:flex-start}}

/* Version 0.5 – bessere Ordnernavigation */
.breadcrumbs{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:14px;margin:0 0 12px;color:#64748b}
.breadcrumbs a{font-weight:600}.breadcrumbs span{color:#94a3b8}
details form.inline select{max-width:290px;min-width:180px}
@media(max-width:600px){details form.inline{display:flex;flex-direction:column;align-items:stretch}details form.inline select,details form.inline input{width:100%;max-width:none}}

/* v0.6 Benutzerverwaltung */
.user-admin-item{padding:16px 0;border-bottom:1px solid #e5e7eb;display:grid;gap:10px}.user-admin-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.user-admin-actions form{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.user-admin-actions input{max-width:240px}

/* Version 0.9 – Dateiverwaltung */
.files-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.files-toolbar h3{margin:0}.bulk-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px;margin:16px 0;border:1px solid #d9e4f7;background:#f7faff;border-radius:12px}.bulk-toolbar select{max-width:250px}.files-table .file-name,.file-tile .file-name{overflow-wrap:anywhere}.files-table td:first-child,.files-table th:first-child{width:40px}.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:16px}.file-tile{border:1px solid #e2e8f0;border-radius:13px;padding:16px;min-width:0}.file-tile-head{display:flex;align-items:flex-start;gap:9px}.file-tile-actions{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.file-tile details[open]{max-width:100%}@media(max-width:600px){.bulk-toolbar{align-items:stretch;flex-direction:column}.bulk-toolbar select,.bulk-toolbar button{width:100%;max-width:none}}
/* v1.0 */
.dropzone{margin:14px 0;padding:28px 18px;text-align:center;border:2px dashed #9daac0;border-radius:12px;color:#4b5b70;background:#f7f9fc}
.dropzone.dragging{border-color:#1e63ba;background:#eaf3ff;color:#173d78}
.stats{flex-wrap:wrap}.stats>div{min-width:135px}
.searchform input[type=date]{max-width:165px}

.chartrow{display:flex;align-items:center;gap:12px;margin:9px 0}.chartrow span{width:85px;flex-shrink:0}.chartrow strong{width:45px;text-align:right}.charttrack{height:13px;flex:1;border-radius:8px;background:#e8edf5;overflow:hidden}.chartbar{height:100%;background:#2776d2;border-radius:8px}.fileitem{flex-wrap:wrap}

/* 1.1.1: stabile Tabellen- und Uploaddarstellung */
.files-table{width:100%;min-width:1050px;table-layout:auto}
.files-table th,.files-table td{white-space:nowrap;vertical-align:middle}
.files-table .file-name{min-width:220px;max-width:420px;white-space:normal;overflow-wrap:break-word;word-break:normal}
.files-table td:last-child{min-width:190px}
.files-table td:first-child:not(.file-name),.files-table th:first-child{width:auto}
.tablewrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.upload-picker{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cbd5e1;border-radius:9px;padding:10px 14px;background:#f1f5f9;color:#17233a;cursor:pointer;white-space:nowrap;font-weight:600}
.upload-picker:hover{background:#e2e8f0}
.upload-native{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip-path:inset(50%)}
.upload-native:focus-visible + .upload-selected{outline:2px solid #2563eb;outline-offset:3px}
.upload-selected{display:inline-block;max-width:230px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#64748b;font-size:14px}
form.inline:has(.upload-picker){display:inline-flex;flex-wrap:wrap;gap:10px;align-items:center;min-width:0}
@media(max-width:600px){.files-table{min-width:920px}.upload-selected{max-width:180px}}

/* 1.1.4: footer */
.pdk-footer{margin-top:32px;padding:18px 8px;text-align:center;font-size:13px;color:#718096;border-top:1px solid #e5eaf3;}

/* 1.1.6: deutlich unterscheidbare Benutzerstatus */
.pill.user-status-active{background:#dcfce7;color:#166534;border:1px solid #86efac;font-weight:700}
.pill.user-status-locked{background:#fee2e2;color:#991b1b;border:1px solid #fca5a5;font-weight:700}