:root{--navy: #0f2a4a;--navy-dark: #0a1e36;--anthracite: #1a2332;--grey-600: #5a6472;--grey-400: #8a93a0;--grey-200: #e3e6ea;--grey-100: #f4f6f8;--white: #ffffff;--accent: #2e6da8;--danger: #b23a48;--success: #2e7d5b;--radius: 8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--anthracite);background:var(--grey-100);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.logo{font-size:20px;letter-spacing:-.2px;white-space:nowrap}.logo strong{color:var(--navy);font-weight:700}.logo span{color:var(--grey-600);font-weight:300}.logo.logo-inverse strong{color:var(--white)}.logo.logo-inverse span{color:#ffffffa6}.auth-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px}.auth-wrap>*{width:100%;max-width:440px}.auth-card{background:var(--white);border:1px solid var(--grey-200);border-radius:var(--radius);padding:40px;width:100%;max-width:440px;box-shadow:0 4px 24px #0f2a4a0f}.auth-card .logo{display:block;margin-bottom:28px}.auth-card h1{font-size:22px;margin-bottom:6px;color:var(--navy)}.auth-card .sub{color:var(--grey-600);font-size:14px;margin-bottom:24px}.field{margin-bottom:16px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--anthracite)}.field input:not([type=checkbox]):not([type=radio]):not([type=file]),.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--grey-200);border-radius:6px;font-size:15px;background:var(--white)}.field input:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}.consent-box{background:var(--grey-100);border:1px solid 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28px;font-size:13.5px;display:flex;align-items:center;gap:16px}.birdview-banner button{background:#fff3;border:1px solid rgba(255,255,255,.5);color:#fff;padding:5px 12px;border-radius:6px;font-size:12.5px;cursor:pointer}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{background:var(--navy);color:var(--white);padding:0 28px;height:60px;display:flex;align-items:center;justify-content:space-between}.topbar .user{display:flex;align-items:center;gap:16px;font-size:13.5px;color:#ffffffd9}.topbar-left{display:flex;align-items:center;gap:28px}.topnav{display:flex;gap:4px}.topnav a{color:#ffffffbf;font-size:13.5px;padding:7px 12px;border-radius:6px;text-decoration:none}.topnav a:hover{background:#ffffff14;text-decoration:none}.topnav a.active{background:#ffffff24;color:var(--white);font-weight:600}.topbar button{background:transparent;border:1px solid rgba(255,255,255,.35);color:var(--white);padding:7px 14px;border-radius:6px;font-size:13px;cursor:pointer}.topbar 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th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--grey-400);padding:12px 14px;border-bottom:1px solid var(--grey-200);background:var(--grey-100)}.table td{padding:12px 14px;border-bottom:1px solid var(--grey-200);font-size:14px;vertical-align:top}.table tr:last-child td{border-bottom:none}.muted{color:var(--grey-400);font-size:12.5px}.tag{display:inline-block;background:#eaf0f6;color:var(--navy);border-radius:4px;padding:2px 8px;font-size:12px;margin:2px 4px 2px 0}.status{display:inline-block;border-radius:4px;padding:3px 8px;font-size:12px;font-weight:600}.status-freigegeben{background:#e8f3ee;color:var(--success)}.status-registriert,.status-eingeladen{background:#fdf6e7;color:#7a5c12}.status-inaktiv{background:var(--grey-100);color:var(--grey-400)}.tabs{display:flex;gap:4px;margin:20px 0 18px;border-bottom:1px solid var(--grey-200)}.tab{background:none;border:none;border-bottom:2px solid transparent;padding:9px 14px;font-size:14px;color:var(--grey-600);cursor:pointer}.tab.active{color:var(--navy);font-weight:600;border-bottom-color:var(--navy)}.detail-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.badge-active{background:#e8f3ee;color:var(--success)}.ampel{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:0}.ampel-gruen{background:var(--success)}.ampel-gelb{background:#d99b1f}.ampel-rot{background:var(--danger)}.kpi-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-bottom:26px}.kpi{background:var(--white);border:1px solid var(--grey-200);border-radius:var(--radius);padding:16px 18px}.kpi .num{font-size:26px;font-weight:700;color:var(--navy)}.kpi .lbl{font-size:12.5px;color:var(--grey-600);margin-top:2px}.notice{background:#fdf6e7;border:1px solid #f0dfb6;color:#7a5c12;border-radius:6px;padding:12px 16px;font-size:13.5px;margin-bottom:24px}