:root {
  --bg:#f3f5f8; --panel:#ffffff; --text:#1e293b; --muted:#64748b; --line:#dbe1ea;
  --accent:#0f766e; --accent-2:#2563eb; --danger:#b91c1c; --warn:#b45309; --ok:#15803d;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit} button,input,select,textarea{font:inherit}
.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{background:#0f172a;color:#e2e8f0;padding:20px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{font-size:1.3rem;font-weight:700;margin-bottom:18px}.user-box{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:12px;border-radius:16px;margin-bottom:18px}.user-box .label{font-size:.75rem;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em}.user-box .value{font-weight:700;margin-top:4px}.nav{display:grid;gap:8px}.nav-link{padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}.nav-link:hover{background:rgba(255,255,255,.08)}
.main{padding:24px}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:18px}.page-header h1{margin:0 0 6px 0}.subtitle{margin:0;color:var(--muted)}.header-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.search-form{display:flex;gap:8px}.search-form input{min-width:220px}
.badge,.metric,.notice,.flash,.status{border-radius:14px;padding:10px 12px;border:1px solid var(--line);background:var(--panel)}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 2px 8px rgba(15,23,42,.04)}.card-title{font-size:1rem;font-weight:700;margin-bottom:12px}.metric strong{display:block;font-size:1.4rem}.metric span{color:var(--muted);font-size:.9rem}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}.data-table th{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
form.inline, .toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:end} input,select,textarea,button{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:#fff} textarea{min-height:90px;width:100%} button{cursor:pointer;background:#fff} .btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)} .btn-blue{background:var(--accent-2);color:#fff;border-color:var(--accent-2)} .btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)} .btn-warn{background:var(--warn);color:#fff;border-color:var(--warn)} .btn-ok{background:var(--ok);color:#fff;border-color:var(--ok)} .btn-ghost{background:transparent;color:#e2e8f0;border-color:rgba(255,255,255,.15)}
.notice{margin-bottom:10px}.notice-info{border-left:5px solid var(--accent-2)}.notice-warn{border-left:5px solid var(--warn)}.notice-danger{border-left:5px solid var(--danger)}.flash-success{border-left:5px solid var(--ok)}.flash-error{border-left:5px solid var(--danger)} .stack{display:grid;gap:10px}
.tag{display:inline-block;padding:4px 8px;border-radius:999px;border:1px solid var(--line);background:#f8fafc;font-size:.82rem}.status{display:inline-block;padding:6px 10px;font-size:.82rem}.status-wartet,.status-offen{border-left:5px solid var(--warn)} .status-zugewiesen,.status-disponiert{border-left:5px solid var(--accent-2)} .status-uebernommen,.status-angekommen{border-left:5px solid var(--accent)} .status-abgeschlossen,.status-abgerueckt{border-left:5px solid var(--ok)}
.login-page{display:grid;place-items:center;min-height:100vh;padding:20px}.login-card{width:min(460px,100%);background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 10px 30px rgba(15,23,42,.06)}
.mobile-sticky{position:sticky;bottom:0;background:rgba(243,245,248,.95);padding-top:12px;margin-top:18px}
.mobile-topbar{display:none;background:#0f172a;color:#e2e8f0;padding:12px 16px;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:0;z-index:30}.mobile-brand{font-weight:700}.mobile-nav{display:none;background:#0f172a;color:#e2e8f0;padding:0 16px 16px}.mobile-nav.is-open{display:block}.mobile-nav .nav{margin-top:8px}.desktop-only{display:block}.compact-notes summary{cursor:pointer;list-style:none}.compact-notes summary::-webkit-details-marker{display:none}.compact-notes{margin-bottom:16px}.compact-notes[open]{padding-bottom:10px}.split-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.muted{color:var(--muted)}

@media (max-width: 1100px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr 1fr}.shell{grid-template-columns:1fr}.sidebar{display:none}.mobile-topbar{display:flex}.desktop-only{display:none}}
@media (max-width: 720px){.grid-4,.grid-3,.grid-2,.split-fields{grid-template-columns:1fr}.page-header{flex-direction:column}.search-form{width:100%}.search-form input{min-width:0;flex:1}.toolbar>*{width:100%}.mobile-sticky .toolbar>*{width:calc(50% - 6px)}}