:root{
  --bg:#F4F5F7;--card:#FFFFFF;--line:#E5E7EB;--line-soft:#F3F4F6;--ink:#111827;--ink-2:#374151;--muted:#6B7280;
  --accent:#4F46E5;--accent-soft:#EEF2FF;--accent-ink:#3730A3;
  --ok:#15803D;--ok-bg:#DCFCE7;--ok-ink:#166534;--plan:#2563EB;--plan-bg:#DBEAFE;--plan-ink:#1E40AF;
  --warn:#B45309;--warn-bg:#FEF3C7;--warn-ink:#92400E;--crit:#B91C1C;--crit-bg:#FEE2E2;--crit-ink:#991B1B;
  --radius:12px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;font-family:Inter,system-ui,sans-serif;font-size:14px;line-height:1.45;background:var(--bg);color:var(--ink)}
button,input,select,textarea{font-family:inherit;font-size:14px;color:var(--ink)}
input,select,textarea{height:38px;border:1px solid #D1D5DB;border-radius:8px;padding:0 10px;background:#fff}
textarea{height:auto;padding:8px 10px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
h1{margin:2px 0 0;font-size:26px;font-weight:700;letter-spacing:-.02em}
h2{margin:0;font-size:15px;font-weight:600}
.muted{color:var(--muted)}.small{font-size:12px}.strong{font-weight:600}.num{font-variant-numeric:tabular-nums}
.spacer{flex:1}

/* Topbar */
.topbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:0 24px;min-height:56px;background:#fff;border-bottom:1px solid var(--line)}
.event-title{font-weight:700;font-size:17px;letter-spacing:-.01em;min-width:0}
.title-picker{position:relative;display:inline-flex;align-items:center;gap:6px;padding:4px 8px;margin-left:-8px;border-radius:8px;cursor:pointer}
.title-picker:hover{background:var(--line-soft)}
.title-picker:focus-within{outline:2px solid var(--accent);outline-offset:1px}
.title-select{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}

/* Layout */
.layout{display:flex;flex-wrap:wrap;min-height:calc(100vh - 56px)}
.sidebar{flex:0 1 240px;min-width:200px;background:#fff;border-right:1px solid var(--line);padding:20px 12px;display:flex;flex-direction:column;gap:4px}
main{flex:999 1 640px;min-width:0;padding:28px 32px 48px;display:flex;flex-direction:column;gap:24px}
.nav{display:flex;align-items:center;gap:10px;width:100%;height:38px;padding:0 10px;border-radius:8px;border:none;background:transparent;cursor:pointer;font-weight:500;text-align:left;color:var(--ink-2)}
.nav:hover{background:var(--line-soft)}
.nav.active{background:var(--accent-soft);color:var(--accent-ink);font-weight:600}
.nav .dot{flex:none}.nav .grow{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nav-head{display:flex;align-items:center;justify-content:space-between;margin:18px 10px 6px;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.side-note{margin:auto 10px 0;padding:12px;border-radius:10px;background:var(--bg);font-size:12px;color:#4B5563}
.side-note strong{display:block;color:var(--ink);margin-bottom:4px}

/* Buttons */
.btn{height:36px;padding:0 14px;border-radius:8px;border:none;background:var(--accent);color:#fff;font-weight:600;cursor:pointer;font-size:13px}
.btn:hover{filter:brightness(1.05)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid #D1D5DB;font-weight:500}
.btn.danger{background:#fff;color:var(--crit);border:1px solid #FCA5A5;font-weight:500}
.btn.small-btn{height:32px;padding:0 10px;font-size:12px}
.btn.wide{width:100%;height:40px}
.btn:disabled{opacity:.6;cursor:default}
.icon-btn{width:32px;height:32px;border-radius:6px;border:1px solid var(--line);background:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;color:var(--ink-2);font-size:14px}
.icon-btn:hover{background:var(--line-soft)}
.link-btn{border:none;background:none;padding:0;color:var(--accent-ink);cursor:pointer;font-size:12px;font-weight:500}

/* Cards & grids */
.head-row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}
.grid{display:grid;gap:16px}
.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:1100px){.grid-5,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.grid-5,.grid-4,.grid-3{grid-template-columns:1fr}main{padding:20px 16px 40px}}
.stat{padding:18px;display:flex;flex-direction:column;gap:6px}
.stat .label{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);font-weight:500}
.stat .value{font-size:28px;font-weight:700;letter-spacing:-.02em}
.ring-card{padding:18px;display:flex;align-items:center;gap:16px}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;flex:none}
.dot.sm{width:8px;height:8px}

/* Tables */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:1040px}
td:first-child{min-width:230px}
thead tr{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);text-align:left}
th{padding:12px;font-weight:600}th:first-child,td:first-child{padding-left:20px}th:last-child,td:last-child{padding-right:20px}
td{padding:12px;border-top:1px solid var(--line-soft);vertical-align:middle}
.section-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.kpi-title{font-weight:600}
.type-chip{font-size:12px;color:#4B5563;background:var(--line-soft);padding:3px 8px;border-radius:6px;white-space:nowrap}
.bar-row{display:flex;align-items:center;gap:8px}
.bar{flex:1;height:6px;border-radius:3px;background:var(--line);overflow:hidden;min-width:60px}
.bar-fill{height:100%;border-radius:3px}
.kpi-pct{width:36px;text-align:right}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;white-space:nowrap}
.pill.done{background:var(--ok-bg);color:var(--ok-ink)}.pill.ok{background:var(--plan-bg);color:var(--plan-ink)}
.pill.risk,.pill.blocked{background:var(--warn-bg);color:var(--warn-ink)}.pill.crit,.pill.late{background:var(--crit-bg);color:var(--crit-ink)}
.pill.open{background:var(--line-soft);color:var(--ink-2)}
.chips{display:flex;flex-wrap:wrap;gap:4px}
.chip{font-size:11px;font-weight:500;padding:2px 7px;border-radius:6px;border:1px solid;white-space:nowrap}
.chip.done{border-color:#BBF7D0;background:#F0FDF4;color:var(--ok-ink)}.chip.open{border-color:#FDE68A;background:#FFFBEB;color:var(--warn-ink)}
.chip.lead{border-color:#D1D5DB;background:var(--line-soft);color:var(--ink-2)}
.actions{text-align:right;white-space:nowrap}.actions .icon-btn{margin-left:4px}
.empty{padding:28px 20px;text-align:center;color:var(--muted)}

/* Ressort cards */
.ressort-card{text-align:left;padding:18px;cursor:pointer;display:flex;flex-direction:column;gap:12px;color:var(--ink);width:100%}
.ressort-card:hover{border-color:#C7D2FE}
.ressort-card .top{display:flex;align-items:center;gap:10px}.ressort-card .top .name{font-weight:600;font-size:15px;flex:1}

.sec-label{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}

/* Modal */
.overlay{position:fixed;inset:0;background:rgba(17,24,39,.45);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}
.modal{width:100%;max-width:540px;max-height:92vh;background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.25);display:flex;flex-direction:column}
.modal.wide{max-width:640px}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;padding:20px 24px 0;gap:12px}
.modal-head h2{font-size:18px;font-weight:700}
.modal-body{padding:20px 24px;display:flex;flex-direction:column;gap:16px;overflow-y:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:16px 24px;border-top:1px solid var(--line)}
.modal-foot .left{margin-right:auto}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:600}
.field label span{color:var(--muted);font-weight:400}
.field .hint{font-size:12px;color:var(--muted)}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.info-box{padding:12px 14px;border-radius:10px;background:#F9FAFB}
.info-box .l{font-size:11px;color:var(--muted);font-weight:500}.info-box .v{font-size:18px;font-weight:700}
.warn-box{padding:10px 14px;border-radius:10px;background:#FFFBEB;border:1px solid #FDE68A;font-size:13px;color:#78350F}
.toggle{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.toggle button{height:44px;border-radius:10px;cursor:pointer;font-weight:600;border:1px solid #D1D5DB;background:#fff;color:var(--ink-2)}
.toggle button.on{border:2px solid var(--accent);background:var(--accent-soft);color:var(--accent-ink)}
.deps-list{display:flex;flex-direction:column;gap:4px;max-height:220px;overflow-y:auto;border:1px solid var(--line);border-radius:8px;padding:8px}
.deps-list label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:400;padding:4px 6px;border-radius:6px}
.deps-list label:hover{background:var(--line-soft)}
.deps-list input{height:auto}

/* Historie */
.hist{display:flex;gap:14px}
.hist .rail{display:flex;flex-direction:column;align-items:center}
.hist .rail .line{width:2px;flex:1;background:var(--line)}
.hist .rail .line.end{background:transparent}
.hist .body{padding-bottom:18px;flex:1}
.hist .row1{display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.hist .note{font-size:13px;color:#4B5563;margin-top:6px;padding:8px 10px;border-radius:8px;background:#F9FAFB}
.hist-box{border-top:1px solid var(--line);padding-top:14px;margin-top:4px}
.hist-box summary{cursor:pointer;font-weight:600;font-size:13px;margin-bottom:12px}
.archive summary{cursor:pointer;list-style:none;border-bottom:none}
.archive[open] summary{border-bottom:1px solid var(--line)}
.archive summary::-webkit-details-marker{display:none}
.archive summary h2::before{content:'▸ ';color:var(--muted)}
.archive[open] summary h2::before{content:'▾ '}

/* Toast */
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-size:13px;z-index:60;box-shadow:0 10px 30px rgba(0,0,0,.2)}

/* Anmeldung */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.auth-card{width:100%;max-width:420px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;display:flex;flex-direction:column;gap:14px;box-shadow:0 10px 30px rgba(0,0,0,.05)}
.auth-card h1{font-size:22px}
.auth-card p{margin:0;color:var(--ink-2)}
.auth-form{display:flex;flex-direction:column;gap:14px}
.auth-switch{text-align:center}.auth-switch .link-btn{font-size:12px}
.error-box{padding:10px 14px;border-radius:10px;background:var(--crit-bg);border:1px solid #FCA5A5;font-size:13px;color:var(--crit-ink)}

/* Nutzer oben rechts */
.user-menu{position:relative}
.user-btn{display:flex;align-items:center;gap:8px;border:none;background:none;cursor:pointer;padding:6px 8px;border-radius:8px;text-align:right}
.user-btn:hover,.user-btn[aria-expanded="true"]{background:var(--line-soft)}
.user-info{display:flex;flex-direction:column;line-height:1.25}
.chev{color:var(--muted);font-size:12px}
.menu{position:absolute;right:0;top:calc(100% + 6px);min-width:180px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.12);padding:6px;z-index:40;display:flex;flex-direction:column}
.menu-item{height:36px;padding:0 10px;border:none;background:none;border-radius:6px;text-align:left;cursor:pointer;font-weight:500}
.menu-item:hover{background:var(--line-soft)}
.mine{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--accent-ink);background:var(--accent-soft);padding:1px 6px;border-radius:999px}

/* Verwaltung */
.badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--warn);color:#fff;font-size:11px;font-weight:700}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line)}
.tab{display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;border:none;background:none;cursor:pointer;font-weight:500;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.tab.active{color:var(--accent-ink);border-bottom-color:var(--accent);font-weight:600}
.auto-card{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:16px 20px}
.auto-card .grow{flex:1 1 320px}
.auto-card.on{background:var(--warn-bg);border-color:#FDE68A;color:var(--warn-ink)}
.auto-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.auto-actions input{height:32px;font-size:12px}
.invite-form{display:flex;flex-wrap:wrap;gap:8px;padding:16px 20px;border-bottom:1px solid var(--line-soft)}
.filter-row{display:flex;flex-wrap:wrap;gap:6px}
.filter{height:28px;padding:0 10px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:12px;color:var(--ink-2)}
.filter.active{background:var(--accent-soft);border-color:#C7D2FE;color:var(--accent-ink);font-weight:600}
.section-head{flex-wrap:wrap;gap:12px}
.admin-table{min-width:880px}
.admin-table td:first-child{min-width:200px}
.admin-table .actions .btn{margin-left:4px}
.with-dot{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}
@media (max-width:640px){.user-info .small{display:none}.auth-card{padding:22px}}