:root{
    --bg:#f4f6f8;
    --panel:#ffffff;
    --text:#1c2430;
    --muted:#75808f;
    --line:#e8edf2;
    --primary:#1f67ff;
    --primary-dark:#154fd0;
    --danger:#d92d20;
    --success:#168a50;
    --warning:#b76e00;
    --sidebar:#17202c;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}
.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}
.sidebar{background:var(--sidebar);color:#fff;padding:22px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:11px;align-items:center;padding:0 8px 22px}
.brand-mark{width:38px;height:38px;border-radius:11px;background:#fff;color:var(--sidebar);display:grid;place-items:center;font-weight:900;font-size:20px}
.brand strong,.brand small{display:block}.brand small{color:#9ca9b8;margin-top:2px;font-size:12px}
.menu{display:flex;flex-direction:column;gap:5px}
.menu a{padding:11px 12px;border-radius:9px;color:#c7d0db;font-weight:650}
.menu a:hover,.menu a.active{background:#263345;color:#fff}
.sidebar-footer{margin-top:auto;border-top:1px solid #2c3949;padding-top:17px}
.user-mini,.member{display:flex;gap:10px;align-items:center}
.user-mini strong,.user-mini small,.member strong,.member small{display:block}
.user-mini small,.member small{color:var(--muted);font-size:12px;margin-top:2px}
.user-mini small{color:#9ca9b8}
.avatar{width:36px;height:36px;border-radius:50%;background:#eaf0f7;display:grid;place-items:center;font-weight:800;color:#344255;flex:0 0 auto}
.btn-link{border:0;background:none;color:#c7d0db;padding:12px 0 0;cursor:pointer}
.main{padding:28px 32px 50px;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}
.topbar h1{margin:0;font-size:28px;letter-spacing:-.5px}.topbar p{margin:6px 0 0;color:var(--muted)}
.top-actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:9px;padding:10px 14px;font-weight:700;cursor:pointer;font-size:14px}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}
.btn-secondary{background:#fff;border-color:#d9e0e7;color:#2c3949}.full{width:100%}
.alert{background:#eaf7ef;border:1px solid #ccebd8;padding:11px 14px;border-radius:9px;margin-bottom:18px;color:#166534}
.stats-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin-bottom:18px}
.stat-card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 1px 2px rgba(15,23,42,.03)}
.stat-card{padding:18px}.stat-card span,.stat-card small{display:block;color:var(--muted)}.stat-card strong{display:block;font-size:30px;margin:8px 0 5px}.stat-card small{font-size:12px}
.stat-card.danger strong{color:var(--danger)}.stat-card.success strong{color:var(--success)}
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-bottom:18px}
.panel{padding:20px}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px}.panel-head h2{font-size:18px;margin:0}.panel-head p{margin:4px 0 0;color:var(--muted);font-size:13px}.panel-head>a{color:var(--primary);font-weight:700;font-size:13px}
.team-progress-list{display:grid;gap:18px}.team-progress-top{display:flex;justify-content:space-between;align-items:end;gap:15px;margin-bottom:8px}.team-progress-top small{display:block;color:var(--muted);margin-top:3px}.team-progress-top b{font-size:14px}
.progress{height:8px;background:#edf1f5;border-radius:999px;overflow:hidden}.progress span,.mini-progress span{height:100%;display:block;background:var(--primary);border-radius:999px}.progress.big{height:11px;margin:13px 0 22px}
.attention-list{display:grid}.attention-item{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}.attention-item:last-child{border:0}.attention-item strong,.attention-item small{display:block}.attention-item small{font-size:12px;color:var(--muted);margin-top:3px}
.badge{display:inline-flex;align-items:center;border-radius:999px;background:#eef2f6;color:#4a5563;padding:5px 9px;font-size:11px;font-weight:800;white-space:nowrap}
.badge-danger{background:#fff0ee;color:var(--danger)}.badge-urgent,.priority-4{background:#fff3df;color:#9a5a00}.priority-3{background:#fff0ee;color:#b42318}.priority-1{background:#eef5ff;color:#225ea8}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:12px 10px;border-top:1px solid var(--line);font-size:13px}th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em}.task-link{font-weight:750}
.mini-progress{display:inline-block;width:70px;height:6px;background:#edf1f5;border-radius:999px;vertical-align:middle;margin-right:7px;overflow:hidden}
.text-danger{color:var(--danger)!important}.empty{color:var(--muted);text-align:center;padding:26px}.empty.left{text-align:left;padding:8px 0}
.filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;margin-bottom:18px}
input,select,textarea{width:100%;border:1px solid #d9e0e7;background:#fff;color:var(--text);border-radius:9px;padding:10px 11px;font:inherit;outline:none}
input:focus,select:focus,textarea:focus{border-color:#8db0ff;box-shadow:0 0 0 3px rgba(31,103,255,.09)}
.task-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.task-card{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff;transition:.15s}.task-card:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(15,23,42,.06)}.task-card-top{display:flex;justify-content:space-between;gap:8px}.task-card h3{margin:13px 0 7px;font-size:16px}.task-card p{color:var(--muted);font-size:13px;min-height:38px}.task-meta{display:flex;justify-content:space-between;gap:8px;margin-top:9px;color:var(--muted);font-size:11px}
.form-panel{max-width:980px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.field label{display:block;font-size:13px;font-weight:750;margin-bottom:7px}.span-2{grid-column:span 2}.form-actions{display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--line);padding-top:17px}
.form-stack{display:grid;gap:12px}.form-stack p{margin:0}.form-stack label{display:block;font-size:13px;font-weight:750;margin-bottom:6px}.form-stack.wide{max-width:760px}
.task-detail-grid{grid-template-columns:1.15fr .85fr}.task-title-row{display:flex;justify-content:space-between;align-items:center}.big-progress{font-size:28px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.detail-grid small,.detail-grid strong{display:block}.detail-grid small{color:var(--muted);font-size:12px;margin-bottom:4px}.preline{white-space:pre-line;line-height:1.55}hr{border:0;border-top:1px solid var(--line);margin:20px 0}
.checklist{display:grid;gap:8px}.check-item{display:flex;gap:9px;align-items:center;padding:9px 10px;border:1px solid var(--line);border-radius:8px}.check-item.done{text-decoration:line-through;color:var(--muted);background:#f7faf8}
.timeline{display:grid;gap:4px}.timeline-item{display:grid;grid-template-columns:18px 1fr;gap:10px;padding:10px 0}.timeline-dot{width:10px;height:10px;border-radius:50%;background:var(--primary);margin-top:6px}.timeline-head{display:flex;justify-content:space-between;gap:12px}.timeline-head span{color:var(--muted);font-size:12px}.timeline-item p{margin:6px 0 0}
.report-grid,.team-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.report-card h4{font-size:12px;text-transform:uppercase;color:var(--muted);margin:18px 0 5px}.report-card p{margin:0}.report-head,.team-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.report-head strong,.report-head small{display:block}.report-head small{margin-top:4px;color:var(--muted)}
.team-card .progress{margin:16px 0 8px}.team-head h2{margin:0 0 5px}.team-head p{margin:0;color:var(--muted);font-size:13px}.member-list{display:grid;gap:11px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.login-body{min-height:100vh;display:grid;place-items:center;background:#eef2f6;padding:20px}.login-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:0 18px 55px rgba(15,23,42,.08)}.login-card h1{margin:5px 0}.login-card>p{color:var(--muted);margin:0 0 20px}.login-brand{padding:0 0 18px}.login-brand .brand-mark{background:var(--sidebar);color:#fff}.login-brand small{color:var(--muted)}
@media(max-width:1100px){.stats-grid{grid-template-columns:repeat(3,1fr)}.task-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.menu{display:grid;grid-template-columns:1fr 1fr}.sidebar-footer{display:none}.main{padding:20px 14px 40px}.topbar{flex-direction:column}.stats-grid{grid-template-columns:1fr 1fr}.two-col,.task-detail-grid,.report-grid,.team-grid{grid-template-columns:1fr}.filters,.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.task-cards{grid-template-columns:1fr}}