:root{
  --brand:#234a73; --brand-d:#1a3858;
  --bg:#f4f4f1; --card:#ffffff;
  --ink:#1c2433; --muted:#6a7585; --line:#e1e5ec;
  --ring:color-mix(in srgb, var(--brand) 20%, white);
  --gold:#bf9b54; --gold-d:#9c7d3e;
  --ok:#1f9d6b; --warn:#d98a16; --new:#2f6df0; --danger:#d2453d;
  --sidebar:#14233b; --sidebar-tx:#9aa6b8;
  --radius:8px;
  --shadow:0 1px 2px rgba(16,24,40,.05);
  --shadow-lg:0 18px 44px rgba(16,24,40,.16);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --serif:"Iowan Old Style","Palatino Linotype","Book Antiqua",Palatino,Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:600;margin:0 0 .2em;line-height:1.25;letter-spacing:.1px}
small{color:var(--muted)}

/* ---------- Sidebar ---------- */
.navtoggle{display:none}
.sidebar{position:fixed;inset:0 auto 0 0;width:254px;background:var(--sidebar);color:var(--sidebar-tx);display:flex;flex-direction:column;padding:14px 12px;z-index:40}
.brand{display:flex;align-items:center;gap:12px;padding:10px 8px 16px;margin-bottom:8px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-mark{width:40px;height:40px;border-radius:6px;display:grid;place-items:center;background:var(--brand);color:#fff;font-size:18px;font-weight:700;overflow:hidden;flex:0 0 40px}
.brand-text{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.brand-name{font-family:var(--serif);font-size:16px;font-weight:600;color:#fff;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-sub{font-size:9.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold);margin-top:3px}
.nav{display:flex;flex-direction:column;gap:1px;margin-top:6px;flex:1 1 auto;overflow-y:auto;min-height:0;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.22) transparent}
.nav::-webkit-scrollbar{width:6px}
.nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:3px}
.nav::-webkit-scrollbar-track{background:transparent}
.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:6px;color:var(--sidebar-tx);font-size:13.5px;font-weight:500;transition:.14s}
.nav-item svg{width:18px;height:18px;flex:0 0 18px;opacity:.65}
.nav-item:hover{background:rgba(255,255,255,.05);color:#fff}
.nav-item:hover svg{opacity:1}
.nav-item.is-active{background:rgba(255,255,255,.07);color:#fff;font-weight:600;box-shadow:inset 3px 0 0 var(--gold)}
.nav-item.is-active svg{opacity:1;color:var(--gold)}
.sidebar-foot{margin-top:auto;padding:12px 8px 4px}
.role-pill{display:inline-block;font-size:9.5px;letter-spacing:.8px;text-transform:uppercase;color:var(--gold);border:1px solid rgba(191,155,84,.4);border-radius:4px;padding:4px 11px}

/* ---------- Shell / Topbar ---------- */
.shell{margin-left:254px;min-height:100vh;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 26px;min-height:60px}
.topbar-title{font-family:var(--serif);font-weight:600;font-size:16px}
.topbar-user{margin-left:auto;display:flex;align-items:center;gap:11px}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:600;font-size:13px}
.who{display:flex;flex-direction:column;line-height:1.15}
.who strong{font-size:13px;font-weight:600}
.who small{font-size:11px}
.logout{display:grid;place-items:center;width:36px;height:36px;border-radius:6px;color:var(--muted);border:1px solid var(--line);background:#fff}
.logout svg{width:18px;height:18px}
.logout:hover{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,var(--line))}
.burger{display:none;flex-direction:column;gap:4px;cursor:pointer;padding:6px}
.burger span{width:22px;height:2px;background:var(--ink);border-radius:2px}
.content{padding:28px 30px;max-width:none;width:100%;margin:0 auto;flex:1}
.appfoot{padding:18px 26px;color:var(--muted);font-size:12px;text-align:center;border-top:1px solid var(--line)}
.appfoot a{color:var(--muted);text-decoration:underline;text-underline-offset:2px}
.nav-scrim{display:none}

/* ---------- Bausteine ---------- */
.page-head{margin-bottom:22px}
.page-head h1{font-size:25px;font-weight:600;letter-spacing:.2px}
.page-head p{margin:.35em 0 0;color:var(--muted);font-size:14px;font-family:var(--font)}
.grid{display:grid;gap:16px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:22px 24px}
.card h2,.card h3{font-size:16px;font-weight:600}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 22px;border-bottom:1px solid var(--line)}
.card-head h2{font-size:16px;margin:0}
.stat{display:flex;flex-direction:column;gap:6px;padding:20px 22px}
.stat .k{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;font-family:var(--font)}
.stat .v{font-size:30px;font-weight:600;letter-spacing:-.3px;font-family:var(--serif)}
.stat .s{font-size:12.5px;color:var(--muted)}
.stat .ic{width:34px;height:34px;border-radius:6px;display:grid;place-items:center;background:color-mix(in srgb,var(--gold) 16%,white);color:var(--gold-d)}
.stat .ic svg{width:18px;height:18px}
.list{display:flex;flex-direction:column}
.row{display:flex;align-items:center;gap:14px;padding:14px 22px;border-top:1px solid var(--line)}
.row:first-child{border-top:0}
.row .ic{width:38px;height:38px;border-radius:6px;flex:0 0 38px;display:grid;place-items:center;background:color-mix(in srgb,var(--brand) 9%,white);color:var(--brand)}
.row .ic svg{width:18px;height:18px}
.row .main{min-width:0;flex:1}
.row .main strong{display:block;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .main small{font-size:12px}
.row .end{margin-left:auto;text-align:right;white-space:nowrap}
a.row{transition:.14s}
a.row:hover{background:color-mix(in srgb,var(--brand) 4%,white)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{font-size:10.5px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);font-weight:600}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:color-mix(in srgb,var(--brand) 3%,white)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;padding:4px 10px;border-radius:5px}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.badge-neu{color:var(--new);background:color-mix(in srgb,var(--new) 12%,white)}
.badge-prog{color:var(--warn);background:color-mix(in srgb,var(--warn) 14%,white)}
.badge-done{color:var(--ok);background:color-mix(in srgb,var(--ok) 13%,white)}
.tag{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:5px;padding:3px 9px;transition:.14s}
a.tag,button.tag{cursor:pointer}
a.tag:hover,button.tag:hover{border-color:var(--gold);color:var(--gold-d)}
.pill{display:inline-block;font-size:10px;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);background:#eef0f3;border-radius:4px;padding:4px 10px;font-weight:600}
.step{width:26px;height:26px;border-radius:50%;background:var(--brand);color:#fff;display:inline-grid;place-items:center;font-size:13px;font-weight:600;flex:0 0 26px}

/* ---------- Formulare & Buttons ---------- */
label.field{display:block;margin-bottom:15px}
label.field>span{display:block;font-size:12px;font-weight:600;margin-bottom:6px;color:#3a4757;letter-spacing:.2px}
input,select,textarea{width:100%;font:inherit;font-size:14px;color:inherit;background:#fff;border:1px solid var(--line);border-radius:6px;padding:11px 13px;transition:.14s}
input::placeholder,textarea::placeholder{color:#9aa6b4}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--ring)}
textarea{min-height:120px;resize:vertical}
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;font:inherit;font-size:12.5px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;cursor:pointer;border:1px solid transparent;border-radius:6px;padding:11px 18px;background:var(--brand);color:#fff;transition:.14s}
.btn:hover{background:var(--brand-d)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line);text-transform:none;letter-spacing:0;font-weight:600}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-d);background:#fff}
.btn-sm{padding:8px 13px;font-size:11.5px}
.btn svg{width:17px;height:17px}
.inline-form{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.alert{padding:13px 16px;border-radius:6px;margin-bottom:16px;font-size:13.5px;border:1px solid;border-left-width:3px}
.alert-info{background:#eef4ff;border-color:#d7e3ff;color:#21457f}
.alert-success{background:#e9f8f0;border-color:#cdeede;color:#176847}
.alert-error{background:#fdecea;border-color:#f7cfcb;color:#8f2b25}
.alert-warn{background:#fff8ea;border-color:#efdcae;color:#8a5a12}

/* ---------- Login ---------- */
.auth{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(155deg,#1b3050,#0e1a2e)}
.auth-card{width:100%;max-width:412px;background:#fff;border-radius:10px;box-shadow:var(--shadow-lg);padding:38px 34px;border-top:3px solid var(--gold)}
.auth-brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}
.auth-brand .brand-mark{width:46px;height:46px;font-size:22px;border-radius:7px}
.auth-brand b{font-family:var(--serif);font-size:19px;font-weight:600}
.auth h1{font-size:23px}
.auth .sub{color:var(--muted);font-size:14px;margin-bottom:22px;font-family:var(--font)}
.auth .btn{width:100%;margin-top:6px;padding:13px}
.demo-hint{margin-top:20px;font-size:12.5px;color:var(--muted);background:var(--bg);border:1px dashed var(--line);border-radius:6px;padding:11px 13px}
.empty{padding:44px 20px;text-align:center;color:var(--muted);font-size:13.5px}
.empty svg{width:38px;height:38px;opacity:.5;margin-bottom:8px}

/* ---------- Responsive ---------- */
@media (max-width:880px){
  .sidebar{transform:translateX(-100%);transition:transform .25s;box-shadow:0 0 40px rgba(0,0,0,.4)}
  .navtoggle:checked ~ .sidebar{transform:none}
  .navtoggle:checked ~ .nav-scrim{display:block;position:fixed;inset:0;background:rgba(8,14,20,.45);z-index:35}
  .shell{margin-left:0}
  .burger{display:flex}
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .who{display:none}
  .content{padding:18px}
}

/* Toggle-Switch */
.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:8px 0}
.switch{position:relative;display:inline-block;width:46px;height:26px;flex:0 0 46px}
.switch input{opacity:0;width:0;height:0}
.switch .sl{position:absolute;inset:0;background:#cfd6db;border-radius:999px;transition:.2s;cursor:pointer}
.switch .sl::before{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 1px 2px rgba(0,0,0,.25)}
.switch input:checked + .sl{background:var(--brand)}
.switch input:checked + .sl::before{transform:translateX(20px)}
.swatch{width:30px;height:30px;border-radius:6px;border:1px solid var(--line);cursor:pointer;padding:0}

/* ---------- Überlauf-Schutz / Responsive Tabellen (A4) ---------- */
html,body{max-width:100%;overflow-x:hidden}
.shell,.content{min-width:0}
.grid>*{min-width:0}
img,video,canvas{max-width:100%;height:auto}
.card{overflow-x:auto}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-wrap table{min-width:560px}