:root{font-family:Arial,sans-serif;color:#2D2D2D;background:#F2F2F2;font-size:17px}*{box-sizing:border-box}body{margin:0}header{display:flex;align-items:center;gap:24px;background:white;padding:22px 5%;border-bottom:1px solid #dce5e2}header a{font-size:25px;font-weight:bold;text-decoration:none}header a span{font-size:17px;font-weight:normal;margin-left:12px}header form{margin-left:auto}main{max-width:1080px;margin:55px auto;padding:0 25px;min-height:65vh}h1{font-size:clamp(28px,4vw,42px);line-height:1.15;letter-spacing:-1px}h2{line-height:1.3}p{line-height:1.65;color:#505050}a{color:#2D2D2D}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:bold}.tag{background:#ededed;color:#2D2D2D;border-radius:5px;padding:6px 9px;font-size:11px;letter-spacing:1px;display:inline-block}.button,button{display:inline-block;background:#FF8C00;border:0;border-radius:7px;padding:14px 20px;color:white;text-decoration:none;font-size:16px;cursor:pointer}button:disabled{opacity:.5}.quiet{background:#e9efec;color:#2D2D2D}label{display:block;margin:18px 0}input:not([type=radio]){display:block;width:100%;padding:13px;border:1px solid #9ab1aa;border-radius:5px;font-size:18px;margin-top:8px}.login{max-width:500px;margin:auto;background:white;padding:35px;border-radius:15px}.card{max-width:600px;background:white;border:1px solid #dce5e2;border-radius:12px;overflow:hidden;margin-top:35px}.cover{background:#2D2D2D;color:#f3f6ee;padding:30px;display:flex;flex-direction:column;gap:18px}.cover strong{font-size:42px}.cover span:first-child{font-size:11px;letter-spacing:2px}.cardbody{padding:25px}.tablewrap{overflow-x:auto;margin:30px 0}table{border-collapse:collapse;width:100%;background:white}th,td{text-align:left;padding:18px;border-bottom:1px solid #dce5e2}th{font-size:13px;background:#F2F2F2}video{width:100%;max-height:65vh;background:#122725;border-radius:8px}fieldset{border:1px solid #cbd9d2;background:white;border-radius:8px;padding:20px;margin-bottom:25px}legend{font-weight:bold;padding:5px;line-height:1.5}input[type=radio]{margin-right:12px;transform:scale(1.25)}.panel{background:white;padding:35px;border-radius:12px}.error,#message{color:#93400e}footer{font-size:12px;padding:30px;text-align:center;color:#5e7471}[hidden]{display:none!important}@media(max-width:600px){header{flex-wrap:wrap;gap:12px}header a span{display:none}main{margin-top:30px}.login{padding:20px}}
nav{display:flex;gap:18px;margin-left:auto}nav a{font-size:14px;font-weight:normal}header form{margin-left:0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;margin:25px 0}.grid label{margin:0}.panel{margin:28px 0;border:1px solid #dce5e2}.grid .panel{margin:0}.actions{display:flex;flex-wrap:wrap;gap:20px;margin:24px 0}small{display:block;font-size:13px;color:#505050;line-height:1.6;overflow-wrap:anywhere}select{display:block;width:100%;padding:13px;border:1px solid #9ab1aa;border-radius:5px;font-size:16px;background:white;margin-top:8px}input[type=checkbox]{display:inline-block;width:auto;margin:0 10px 0 0;transform:scale(1.2)}summary{cursor:pointer;font-weight:bold;font-size:18px;line-height:1.5}.notice{background:#fff1cf;padding:16px;border-left:4px solid #FF8C00;border-radius:5px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.6 Arial,sans-serif;max-width:420px}td{vertical-align:top}td a{display:inline-block;margin:4px 0}#assign{border-top:1px solid #dce5e2;padding-top:15px}input[readonly]{font-family:monospace;font-size:15px}@media(max-width:650px){nav{margin-left:0}header form{margin-left:auto}.panel{padding:18px}.grid{grid-template-columns:minmax(0,1fr)}}

/* Version 0.3 */
.button,button{color:#000}main{max-width:1320px}header a{color:#2D2D2D}.cover{border-top:6px solid #FF8C00}.tabs{margin:24px 0;display:flex;flex-wrap:wrap;gap:8px}.tabs a{padding:12px 16px;border-radius:6px;text-decoration:none;background:white;border:1px solid #ddd;font-weight:bold}.tabs a[aria-current=page]{background:#FFCC00;color:#000}.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.filters label{margin:10px 0}.tag{letter-spacing:0;font-size:12px;font-weight:bold}.status-open{background:#fff0bc;color:#2D2D2D}.status-working{background:#ffe0b3;color:#2D2D2D}.status-done{background:#2D2D2D;color:#fff}.overdue{background:#ffd5c9;color:#701c00}.tablewrap{margin:18px 0;max-height:560px;overflow:auto}th{position:sticky;top:0;z-index:1}td,th{padding:13px 16px}td small{margin-top:4px}td strong{font-size:16px}.panel{padding:24px}.quiet{background:#e8e8e8;color:#2D2D2D}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #2D2D2D;outline-offset:3px}button:hover,.button:hover{filter:brightness(.95)}

/* Farbanpassung 0.3.1 */
:root,body{background:#D2D2D2}
header,.panel,.login,.card,.cardbody,table,fieldset,.tabs a{background:#F2F2F2}
input:not([type=checkbox]):not([type=radio]),select,textarea{background:#F2F2F2;color:#2D2D2D}
th,.quiet,.tag{background:#D2D2D2;color:#2D2D2D}
.tabs a[aria-current=page]{background:#FF8C00;color:#000}
input[type=checkbox],input[type=radio]{accent-color:#FF8C00}
.status-open{background:#FF8C00;color:#000}
.status-working{background:#ffe0b3;color:#2D2D2D}
.status-done{background:rgba(255,140,0,0.30);color:#2D2D2D}
.overdue{background:#ffd5c9;color:#701c00}

/* Farbanpassung 0.3.2: dunkler Außenbereich, helle Inhaltsflächen */
:root,body{background:#2D2D2D}
main{color:#F2F2F2}
main :where(p,small,a){color:inherit}
header,.panel,.login,.card,.cardbody,table,fieldset{background:#F2F2F2;color:#2D2D2D}
.tabs a{color:#2D2D2D}
.tabs a[aria-current=page]{background:#FF8C00;color:#000}
.notice{color:#2D2D2D}
footer{color:#D2D2D2}
#message{color:#FFCC80}
main>.error{color:#FFCC80}
main>a:focus-visible,.actions a:focus-visible{outline-color:#FF8C00}

/* Schulungsseite 0.4.1: kompakter und Fragen innerhalb der Fläche */
main.learning-page{margin-top:28px;margin-bottom:28px}
.learning-page h1{font-size:clamp(26px,3vw,34px);margin:16px 0 12px}
.learning-page #step{margin:8px 0 16px;line-height:1.4}
.learning-page #message:empty{display:none}
.learning-page #message{margin:10px 0;line-height:1.4}
.learning-page #quiz{margin-top:16px}
.learning-page #quiz fieldset{min-inline-size:0;margin:0 0 16px;padding:24px 20px 16px}
.learning-page #quiz legend{float:left;width:100%;max-width:100%;padding:0;margin:0 0 12px;font-size:17px;line-height:1.4;white-space:normal;overflow-wrap:anywhere;color:#2D2D2D}
.learning-page #quiz legend+label{clear:both}
.learning-page #quiz label{display:flex;align-items:flex-start;gap:10px;margin:8px 0;font-size:16px;line-height:1.4;overflow-wrap:anywhere}
.learning-page #quiz input[type=radio]{flex:0 0 auto;width:18px;height:18px;margin:2px 0 0;transform:none}
.learning-page button,.learning-page .button{padding:11px 16px}
.learning-page #watch p{margin:10px 0;line-height:1.4}
.learning-page #watch video{display:block;margin-bottom:12px;max-height:58vh}
@media(max-width:600px){main.learning-page{padding:0 16px;margin-top:20px}.learning-page #quiz fieldset{padding:24px 16px 12px}}
/* V07: compact trainer dashboard; existing learning layout preserved */
.trainer-dashboard h1{font-size:clamp(28px,3vw,40px);margin:12px 0 20px}
.dashboard-links{display:flex;flex-wrap:wrap;gap:12px 22px;margin-bottom:20px}
.dashboard-filters{padding:20px!important;margin:20px 0!important}
.dashboard-filters .grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.dashboard-filters small{display:block;margin-top:10px}
.dashboard-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:20px 0}
a.dashboard-card{display:flex;flex-direction:column;gap:12px;background:#F2F2F2;color:#2D2D2D;border:2px solid transparent;border-radius:12px;padding:20px;text-decoration:none}
.dashboard-card strong{font-size:38px;line-height:1.1}.dashboard-card>span{font-weight:700}
a.dashboard-card[aria-current=page]{border-color:#FF8C00;background:#FF8C00}
a.dashboard-card:hover{border-color:#FF8C00}a.dashboard-card:focus-visible{outline:3px solid #FFCC00;outline-offset:3px}
.dashboard-note{font-size:14px}.dashboard-tasks{padding:22px!important}.dashboard-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.dashboard-heading h2{margin:0;font-size:24px}
.dashboard-tasks td{padding:14px 12px;vertical-align:top}.dashboard-tasks th{padding:12px}.dashboard-pagination{display:flex;justify-content:space-between;margin-top:16px}
@media(max-width:1000px){.dashboard-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.dashboard-cards,.dashboard-filters .grid{grid-template-columns:1fr}.dashboard-heading{align-items:flex-start;flex-direction:column}}

/* V0.7.1: kompakte Schulungskacheln im Teilnehmerbereich */
main.learner-home{margin-top:30px;margin-bottom:30px}
.learner-home h1{font-size:clamp(28px,3vw,36px);margin:12px 0}
.learner-courses{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:24px;align-items:stretch}
.learner-courses .card{max-width:none;min-width:0;margin:0;display:flex;flex-direction:column}
.learner-courses .cover{padding:18px;gap:10px;min-height:142px;box-sizing:border-box}
.learner-courses .cover h2{font-size:21px;line-height:1.3;margin:0;overflow-wrap:anywhere}
.learner-courses .cover span{font-size:12px}
.learner-courses .cardbody{padding:18px;display:flex;flex-direction:column;align-items:flex-start;flex:1;font-size:14px;min-width:0}
.learner-courses .cardbody p{margin:8px 0;line-height:1.45;overflow-wrap:anywhere}
.learner-courses .tag{font-size:12px;max-width:100%;box-sizing:border-box;white-space:normal}
.learner-courses .course-actions{margin-top:auto;padding-top:12px;width:100%}
.learner-courses .button{display:block;padding:11px 12px;font-size:14px;line-height:1.4;text-align:center;white-space:normal;overflow-wrap:anywhere}
.learner-courses .course-actions p{font-size:13px;margin-bottom:0}
@media(max-width:1100px){.learner-courses{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.learner-courses{grid-template-columns:1fr;gap:16px}main.learner-home{padding:0 16px}.learner-courses .cover{min-height:0}}