:root{--red:#bd373b;--red-dark:#9e292d;--red-soft:#f9e9e9;--black:#232323;--muted:#666;--line:#e6e6e6;--bg:#f7f7f7;--success:#39813f;--success-bg:#e9f5e8;--warning:#b96313;--warning-bg:#fff1dd;--shadow:0 5px 18px rgba(0,0,0,.07)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--black);background:var(--bg);line-height:1.5}a{color:var(--red);text-decoration:none}a:hover{text-decoration:underline}.site-header{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 10px rgba(0,0,0,.04)}.header-inner{max-width:1220px;margin:auto;min-height:112px;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand img{display:block;width:min(560px,55vw);height:auto;max-height:88px;object-fit:contain;object-position:left center}.top-nav{display:flex;align-items:center;gap:30px;font-size:15px}.top-nav a{color:var(--black);padding:12px 2px;border-bottom:2px solid transparent}.top-nav a.active{color:var(--red);border-color:var(--red)}.hero{background:linear-gradient(105deg,#fff 0%,#fff 68%,#f8eded 100%);border-bottom:1px solid var(--line)}.hero-inner{max-width:1220px;margin:auto;padding:34px 28px 30px}.hero h1{margin:0 0 8px;color:var(--red-dark);font-size:clamp(30px,4vw,46px);line-height:1.1}.hero p{margin:0;max-width:690px;font-size:17px}.layout{max-width:1220px;margin:26px auto 44px;padding:0 28px;display:grid;grid-template-columns:minmax(300px,.95fr) minmax(360px,1.1fr) minmax(260px,.72fr);gap:20px;align-items:start}.card{background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:22px}.card h2,.card h3{margin-top:0;color:var(--red-dark)}.section-title{display:flex;align-items:center;gap:10px;font-size:19px}.section-icon{width:26px;height:26px;display:inline-grid;place-items:center;color:var(--red);font-weight:700}.event-list{display:grid;gap:12px}.event-card{display:block;border:1px solid var(--line);border-radius:8px;padding:16px;color:var(--black);background:#fff;transition:.15s}.event-card:hover{border-color:var(--red);text-decoration:none;transform:translateY(-1px)}.event-card.selected{border:2px solid var(--red);padding:15px}.event-row{display:flex;justify-content:space-between;gap:14px}.event-title{font-weight:700;color:var(--red-dark);font-size:17px}.event-meta{display:grid;gap:4px;margin-top:8px;font-size:14px}.badge{display:inline-block;border-radius:5px;padding:5px 10px;font-weight:700;font-size:13px;white-space:nowrap}.badge.free{background:var(--success-bg);color:var(--success)}.badge.low{background:var(--warning-bg);color:var(--warning)}.badge.wait{background:var(--red-soft);color:var(--red-dark)}.deadline{font-size:13px;text-align:right;margin-top:8px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field.full{grid-column:1/-1}label{display:block;font-weight:600;font-size:14px;margin-bottom:5px}input,textarea,select{width:100%;font:inherit;border:1px solid #d7d7d7;border-radius:6px;padding:11px 12px;background:#fff}input:focus,textarea:focus,select:focus{outline:2px solid rgba(189,55,59,.18);border-color:var(--red)}.required{color:var(--red)}.checkbox{display:flex;gap:9px;align-items:flex-start;font-size:13px}.checkbox input{width:auto;margin-top:4px}.button{display:inline-flex;align-items:center;justify-content:center;width:100%;border:0;border-radius:6px;padding:13px 18px;background:var(--red);color:#fff;font-weight:700;font-size:16px;cursor:pointer}.button:hover{background:var(--red-dark);text-decoration:none}.button.secondary{background:#555;width:auto}.button.small{width:auto;padding:8px 12px;font-size:14px}.notice{border-radius:7px;padding:13px 15px;margin-bottom:16px}.notice.error{background:#fff0f0;border:1px solid #e7a8a8;color:#7f2024}.notice.success{background:var(--success-bg);border:1px solid #acd0aa;color:#285e2c}.notice.wait{background:var(--red-soft);border:1px solid #e0afb1;color:#7d2226}.info-block{padding:5px 0 18px;border-bottom:1px solid var(--line);margin-bottom:18px}.info-block:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}.info-block h3{font-size:16px;margin:0 0 5px}.info-block p{font-size:14px;margin:0;color:#444}.site-footer{background:var(--red);color:#fff}.footer-inner{max-width:1220px;margin:auto;padding:18px 28px;display:flex;gap:24px;justify-content:space-between;flex-wrap:wrap;font-size:14px}.footer-inner a{color:#fff}.admin-shell{max-width:1180px;margin:25px auto;padding:0 25px}.admin-nav{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:18px}.admin-nav a{background:#fff;border:1px solid var(--line);padding:9px 12px;border-radius:6px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:10px 9px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}th{background:#fafafa}.actions{display:flex;gap:8px;flex-wrap:wrap}.muted{color:var(--muted)}.small-text{font-size:13px}.narrow{max-width:720px;margin:35px auto;padding:0 22px}.empty{text-align:center;padding:30px;color:var(--muted)}@media(max-width:1000px){.layout{grid-template-columns:1fr 1.2fr}.sidebar{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:20px}.header-inner{min-height:90px}.brand img{max-height:70px}}@media(max-width:720px){.header-inner{padding:12px 18px;display:block}.brand img{width:100%;max-height:74px}.top-nav{margin-top:10px;gap:20px}.hero-inner,.layout{padding-left:16px;padding-right:16px}.layout{grid-template-columns:1fr}.sidebar{grid-column:auto;display:block}.sidebar .card{margin-bottom:18px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.event-row{display:block}.deadline{text-align:left}.footer-inner{display:block}.footer-inner span{display:block;margin:5px 0}}

.filter-bar{display:grid;grid-template-columns:minmax(240px,1fr) 190px auto auto;gap:10px;align-items:center;margin:18px 0}.danger-button{border:1px solid #b02a37;background:#fff;color:#9e292d;border-radius:6px;padding:8px 11px;font-weight:700;cursor:pointer}.danger-button:hover{background:#fff0f0}@media(max-width:760px){.filter-bar{grid-template-columns:1fr}.filter-bar .button{width:100%}}


/* Version 3.0 – Verwaltungsoberfläche */
.dashboard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}.stat-card{background:#fff;border:1px solid #e5e7eb;border-top:4px solid var(--red,#b51f2e);border-radius:14px;padding:20px;box-shadow:0 8px 24px rgba(0,0,0,.05)}.stat-card span,.stat-card small{display:block;color:#6b7280}.stat-card strong{display:block;font-size:2rem;margin-top:6px}.stat-card.wide{grid-column:span 3}.stat-card.wide strong{font-size:1.35rem}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.legend{display:flex;gap:18px;flex-wrap:wrap;margin:8px 0 18px}.status-dot{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:7px;background:#9ca3af}.status-dot.green{background:#2e8b57}.status-dot.yellow{background:#d99b16}.status-dot.red{background:#b51f2e}.status-dot.blue{background:#2563a7}.archive summary{cursor:pointer;font-weight:700;font-size:1.1rem}.participant-cards{display:grid;gap:12px}.participant-card{display:grid;grid-template-columns:1.25fr 1.25fr 1fr auto;gap:18px;align-items:center;border:1px solid #e5e7eb;border-left:5px solid #b51f2e;border-radius:12px;padding:16px;background:#fff}.participant-card h3{margin:8px 0}.participant-card p{margin:4px 0}.participant-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.attendance-list{display:grid;gap:8px;margin:20px 0}.attendance-row{display:grid;grid-template-columns:1fr auto auto;gap:20px;align-items:center;padding:14px;border:1px solid #e5e7eb;border-radius:10px}.print-page,.certificate-body{background:white;padding:24px;color:#111}.print-header{display:flex;align-items:center;gap:30px;margin-bottom:30px}.print-header img{width:230px;max-height:110px;object-fit:contain}.print-table{width:100%;border-collapse:collapse}.print-table th,.print-table td{border:1px solid #555;padding:10px;height:42px}.certificate{width:210mm;min-height:297mm;box-sizing:border-box;margin:0 auto 20px;padding:28mm 25mm;text-align:center;border:8px double #b51f2e;page-break-after:always}.certificate img{width:260px;max-height:120px;object-fit:contain}.certificate h1{font-size:36px;margin:28px 0 45px;color:#b51f2e}.certificate h2{font-size:30px;margin:25px 0;border-bottom:1px solid #777;padding-bottom:10px}.certificate h3{font-size:24px}.certificate p{font-size:18px;line-height:1.7}.certificate-sign{display:flex;justify-content:space-between;align-items:flex-end;margin-top:85px;text-align:left}.signature-line{min-width:260px;border-top:1px solid #333;padding-top:8px;text-align:center}.no-print{margin-bottom:20px}@media(max-width:850px){.dashboard-grid{grid-template-columns:1fr}.stat-card.wide{grid-column:auto}.participant-card{grid-template-columns:1fr}.attendance-row{grid-template-columns:1fr}.certificate{width:auto;min-height:auto;padding:30px}}@media print{.no-print{display:none!important}.site-header,.admin-nav{display:none!important}.print-page,.certificate-body{padding:0}.certificate{margin:0;border:8px double #b51f2e}}