*{box-sizing:border-box}
:root{
  --bg:#f6f7fb;--surface:#fff;--text:#111827;--muted:#64748b;--border:#e3e7ef;
  --primary:#6352f5;--primary-soft:#eeeaff;--danger:#ef4444;--success:#16a34a;
  --shadow:0 8px 28px rgba(15,23,42,.06);--radius:18px;
}
html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
body{font-size:14px}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.app{display:flex;min-height:100vh}
.side{position:fixed;inset:0 auto 0 0;width:232px;background:#fff;border-right:1px solid var(--border);padding:24px 14px 16px;display:flex;flex-direction:column;z-index:10}
.brand{display:flex;align-items:center;gap:12px;padding:0 10px 26px}
.logo{width:46px;height:46px;border-radius:14px;background:#17191f;color:#fff;display:grid;place-items:center;font-weight:800;font-size:22px;flex:none}
.brand strong{display:block;font-size:16px;line-height:20px}
.brand span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.nav-title{font-size:10px;letter-spacing:1.5px;font-weight:800;color:#8b95a7;margin:10px 10px 8px}
.nav{display:flex;flex-direction:column;gap:3px}
.nav button{width:100%;border:0;background:transparent;color:#526078;text-align:left;border-radius:11px;padding:11px 12px;display:flex;align-items:center;gap:10px;font-size:14px}
.nav button:hover{background:#f5f3ff;color:#5444dc}
.nav button.active{background:var(--primary-soft);color:#5545e9;font-weight:700}
.nav button span{flex:1}
.side-bottom{margin-top:auto;display:flex;flex-direction:column;gap:8px}
.profile{display:flex;align-items:center;gap:10px;padding:10px 8px 2px}
.profile i{width:34px;height:34px;border-radius:50%;background:#f0f2f6;display:grid;place-items:center;font-style:normal;font-weight:700}
.profile b,.profile small{display:block}.profile small{color:var(--muted);font-size:11px;margin-top:2px}
main{margin-left:232px;width:calc(100% - 232px);padding:48px 36px 56px;max-width:1600px}
.top{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin:0 0 26px}
.top h2{font-size:30px;line-height:1.15;margin:0 0 7px;letter-spacing:-.7px}
.top p{margin:0;color:var(--muted);font-size:15px}
.actions{display:flex;gap:8px;align-items:center}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:14px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.kpi{min-height:112px}
.label{color:#59667a;font-size:13px;margin-bottom:7px}
.value{font-size:27px;font-weight:750;letter-spacing:-.5px}
.sub,.muted{color:var(--muted)}
.sub{font-size:12px;margin-top:4px}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px}
.section-title h3,.active-card h3{margin:0;font-size:17px}
.active-card{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:28px;border-left:4px solid #9a86ff;margin-top:14px}
.active-card .badge{justify-self:end}
.timer-live{font-size:43px;font-weight:800;letter-spacing:-1.5px;color:#302b78;min-width:190px;text-align:center}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;background:#e9f8ed;color:#11843a;font-size:11px;font-weight:800}
.empty-center{text-align:center;padding:34px;margin-top:14px;color:var(--muted)}
.empty-center button{margin-top:12px}
.empty{padding:20px;text-align:center;color:var(--muted)}
.task-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid #edf0f5}
.task-row:last-child{border-bottom:0}
.task-main{min-width:0}.task-main strong{display:block;font-size:14px;margin-bottom:3px}
.task-actions{display:flex;align-items:center;gap:7px;flex:none}
.primary,.secondary,.danger{border-radius:11px;padding:9px 13px;font-weight:700;border:1px solid transparent;transition:.15s ease}
.primary{background:var(--primary);color:#fff}
.primary:hover{filter:brightness(.96)}
.secondary{background:#fff;border-color:var(--border);color:#172033}
.secondary:hover{background:#f7f8fb}
.danger{background:#fff;color:var(--danger);border-color:#fecaca}
.danger:hover{background:#fff5f5}
.wide{width:100%}
.table-wrap{overflow:auto;padding:0}
.table{width:100%;border-collapse:collapse;min-width:680px}
.table th{background:#fafbfc;color:#667085;text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.7px}
.table th,.table td{padding:14px 18px;border-bottom:1px solid #edf0f4;vertical-align:middle}
.table tbody tr:hover{background:#fafaff}
.field{display:flex;flex-direction:column;gap:6px;margin:0 0 14px}
.field label{font-size:13px;color:#475569;font-weight:600}
.field input,.field select,.field textarea{width:100%;border:1px solid #d9dfeb;border-radius:11px;background:#fff;color:var(--text);padding:11px 12px;outline:0}
.field textarea{min-height:100px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#8a7cff;box-shadow:0 0 0 3px rgba(99,82,245,.12)}
.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.modal{position:fixed;inset:0;background:rgba(15,23,42,.45);backdrop-filter:blur(3px);display:grid;place-items:center;padding:20px;z-index:100}
.modal-card{width:min(620px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;border:1px solid var(--border);box-shadow:0 24px 70px rgba(15,23,42,.22);padding:22px}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.modal-head h3{margin:0;font-size:20px}
.close{border:0;background:#f2f4f7;border-radius:9px;width:32px;height:32px;font-size:21px;color:#475569}
.toast{position:fixed;right:22px;bottom:22px;background:#17191f;color:#fff;padding:12px 16px;border-radius:11px;box-shadow:0 12px 30px rgba(0,0,0,.2);z-index:200}
.error{color:#ef4444;font-size:13px;min-height:20px;margin-top:10px}
.login{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--bg)}
.login-card{width:min(500px,100%);background:#fff;border:1px solid var(--border);border-radius:22px;padding:42px;box-shadow:0 16px 50px rgba(15,23,42,.07)}
.login-card .logo{margin-bottom:22px}
.eyebrow{font-size:12px;letter-spacing:2px;color:#64748b;font-weight:800;margin-bottom:14px}
.login-card h1{font-size:34px;margin:0 0 8px;letter-spacing:-1px}
.login-card .muted{font-size:14px;margin-bottom:28px}
.login-card .primary{padding:12px}
.login-card .field{margin-bottom:18px}
.login-card .field input{padding:13px}
body.dark{--bg:#101216;--surface:#181a20;--text:#f3f4f6;--muted:#9aa3b2;--border:#2b303a}
body.dark .side,body.dark .secondary,body.dark .field input,body.dark .field select,body.dark .field textarea,body.dark .login-card,body.dark .modal-card{background:#181a20;color:var(--text)}
body.dark .nav button{color:#aeb7c6}
body.dark .nav button.active{background:#292451;color:#a89dff}
body.dark .table th{background:#1d2027}
body.dark .table th,body.dark .table td{border-color:#2b303a}
body.dark .secondary{border-color:#353b47;color:#e8eaf0}
body.dark .danger{background:#181a20}
body.dark .modal{background:rgba(0,0,0,.65)}
@media(max-width:1100px){
  .grid4{grid-template-columns:repeat(2,1fr)}
  .grid3{grid-template-columns:repeat(2,1fr)}
  .active-card{grid-template-columns:1fr auto}
  .active-card .badge{grid-column:2}
}
@media(max-width:760px){
  .side{position:relative;width:100%;height:auto;border-right:0;border-bottom:1px solid var(--border);padding:12px}
  .app{display:block}
  .brand{padding-bottom:12px}
  .nav{display:grid;grid-template-columns:repeat(2,1fr)}
  .nav-title{margin-top:12px}
  .side-bottom{margin-top:14px}
  main{margin-left:0;width:100%;padding:24px 14px 40px}
  .top{align-items:flex-start;flex-direction:column}
  .top h2{font-size:25px}
  .actions{width:100%;flex-wrap:wrap}
  .grid4,.grid3,.grid2{grid-template-columns:1fr}
  .active-card{grid-template-columns:1fr;text-align:center}
  .active-card .badge{justify-self:center}
  .timer-live{margin:auto;font-size:36px}
  .task-row{align-items:flex-start;flex-direction:column}
  .task-actions{width:100%;flex-wrap:wrap}
  .login-card{padding:30px 24px}
}