:root{
  --zg-blue:#1468f3;
  --zg-blue-2:#2fbfff;
  --zg-navy:#061b54;
  --zg-navy-2:#0a2d85;
  --zg-bg:#f4f7fb;
  --zg-card:#ffffff;
  --zg-text:#17213c;
  --zg-muted:#73809c;
  --zg-border:#e6ebf4;
  --zg-shadow:0 14px 40px rgba(18,52,112,.09);
  --zg-radius:24px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--zg-bg);color:var(--zg-text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
a{text-decoration:none}.btn{border-radius:12px;font-weight:700}.btn-primary{background:linear-gradient(135deg,var(--zg-blue),#2c47f3);border:0}.form-control,.form-select{border-radius:12px;border-color:#dfe6f2;min-height:44px}.form-control:focus,.form-select:focus{border-color:#7fb7ff;box-shadow:0 0 0 .22rem rgba(20,104,243,.12)}
.zg-shell{min-height:100vh;display:grid;grid-template-columns:250px minmax(0,1fr)}
.zg-sidebar{position:sticky;top:0;height:100vh;background:radial-gradient(circle at 18% 0%,#1648b0 0,#08266e 34%,#041641 100%);padding:24px 18px;color:white;display:flex;flex-direction:column;z-index:20;box-shadow:12px 0 42px rgba(3,25,76,.08)}
.zg-brand{display:flex;align-items:center;gap:12px;color:#fff;padding:0 8px 24px}.zg-brand img{width:46px;height:46px;border-radius:14px;object-fit:cover;box-shadow:0 10px 26px rgba(0,0,0,.22)}.zg-brand strong{display:block;letter-spacing:.5px;font-size:15px}.zg-brand small{display:block;color:#a9c8ff;font-size:11px;margin-top:2px}
.zg-nav{display:flex;flex-direction:column;gap:7px}.zg-nav-link{color:#cfe0ff;display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;font-weight:650;font-size:14px;transition:.2s}.zg-nav-link i{font-size:18px;width:22px;text-align:center}.zg-nav-link:hover{color:#fff;background:rgba(255,255,255,.08)}.zg-nav-link.active{background:linear-gradient(135deg,rgba(65,192,255,.30),rgba(66,104,255,.32));color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.zg-sidebar-bottom{margin-top:auto;padding:14px 8px 0}.zg-pwa-link{display:flex;align-items:center;gap:10px;color:white;font-size:12px;font-weight:650;background:rgba(255,255,255,.09);padding:11px 12px;border-radius:12px}.zg-version{font-size:11px;color:#85a8e8;margin-top:12px}
.zg-main{min-width:0}.zg-mobile-pwa{display:none}.zg-topbar{min-height:105px;background:rgba(255,255,255,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--zg-border);display:flex;align-items:center;justify-content:space-between;padding:20px 32px;position:sticky;top:0;z-index:10}.zg-topbar h1{margin:2px 0 0;font-size:26px;font-weight:700;letter-spacing:-.5px}.zg-topbar p{margin:4px 0 0;color:var(--zg-muted);font-size:13px}.zg-kicker{font-size:10px;letter-spacing:1.8px;font-weight:700;color:#2a7ff0}.zg-userbox{display:flex;align-items:center;gap:10px}.zg-clock{font-size:12px;color:var(--zg-muted);margin-right:7px}.zg-avatar{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#42c7ff,#3153f2);color:#fff;display:grid;place-items:center;font-weight:700;box-shadow:0 8px 20px rgba(44,91,234,.22)}.zg-usertext{display:flex;flex-direction:column;min-width:120px}.zg-usertext strong{font-size:13px}.zg-usertext small{font-size:11px;color:var(--zg-muted)}.zg-icon-btn{border:1px solid var(--zg-border);width:38px;height:38px;display:grid;place-items:center;padding:0}
.zg-content{padding:28px 32px 46px}.zg-footer{padding:16px 32px 24px;display:flex;justify-content:space-between;color:#8a96ad;font-size:11px}
.zg-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:18px}.zg-col-3{grid-column:span 3}.zg-col-4{grid-column:span 4}.zg-col-5{grid-column:span 5}.zg-col-6{grid-column:span 6}.zg-col-7{grid-column:span 7}.zg-col-8{grid-column:span 8}.zg-col-12{grid-column:span 12}
.zg-card{background:var(--zg-card);border:1px solid var(--zg-border);border-radius:var(--zg-radius);box-shadow:var(--zg-shadow);padding:22px}.zg-card h3{font-size:16px;font-weight:700;margin:0 0 5px}.zg-card .sub{font-size:12px;color:var(--zg-muted)}.zg-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:16px}
.zg-stat{padding:20px;border-radius:22px;background:white;border:1px solid var(--zg-border);box-shadow:var(--zg-shadow);display:flex;align-items:center;justify-content:space-between;min-height:118px}.zg-stat b{display:block;font-size:29px;line-height:1;font-weight:700;margin-top:8px}.zg-stat span{font-size:12px;color:var(--zg-muted);font-weight:700}.zg-stat-icon{width:50px;height:50px;border-radius:17px;display:grid;place-items:center;font-size:21px;background:linear-gradient(135deg,#e7f7ff,#e7ecff);color:#1b6bf0}.zg-stat.good .zg-stat-icon{background:#e8fff1;color:#11a85b}.zg-stat.warn .zg-stat-icon{background:#fff4df;color:#df8a07}.zg-stat.violet .zg-stat-icon{background:#f0eaff;color:#7048db}
.zg-module-card{position:relative;overflow:hidden;min-height:170px}.zg-module-card:after{content:"";position:absolute;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(63,196,255,.22),rgba(47,104,243,0));right:-50px;top:-55px}.zg-module-icon{width:52px;height:52px;border-radius:17px;background:linear-gradient(135deg,#25baf3,#315cf4);display:grid;place-items:center;color:white;font-size:22px;box-shadow:0 12px 24px rgba(41,103,239,.23);margin-bottom:18px}.zg-module-card p{font-size:12px;color:var(--zg-muted);max-width:90%;min-height:36px}.zg-arrow{position:absolute;right:18px;bottom:17px;width:34px;height:34px;border-radius:12px;background:#f1f5fb;display:grid;place-items:center;color:#2b69e8}
.zg-list{display:flex;flex-direction:column;gap:10px}.zg-list-item{display:flex;align-items:center;gap:12px;padding:12px 13px;border:1px solid var(--zg-border);border-radius:14px;background:#fff}.zg-list-dot{width:10px;height:10px;border-radius:50%;background:#2f7ff4;flex:0 0 auto}.zg-list-main{min-width:0;flex:1}.zg-list-main strong{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.zg-list-main small{color:var(--zg-muted);font-size:11px}.zg-badge{font-size:10px;font-weight:650;border-radius:999px;padding:5px 8px;background:#eef4ff;color:#3473d9}.zg-empty{padding:28px;text-align:center;border:1px dashed #cad5e5;border-radius:16px;color:var(--zg-muted);font-size:13px;background:#fbfdff}
.table{--bs-table-bg:transparent}.table>:not(caption)>*>*{padding:.8rem .65rem;border-color:#edf0f5;font-size:12px;vertical-align:middle}.table th{font-size:10px;text-transform:uppercase;letter-spacing:.6px;color:#7e8aa2;font-weight:700}.table td strong{font-size:12.5px}.badge{border-radius:999px;padding:.45em .65em}.modal-content{border:0;border-radius:24px;box-shadow:0 28px 70px rgba(22,45,90,.18)}.modal-header,.modal-footer{border-color:#edf0f5}.nav-pills .nav-link{border-radius:12px;font-weight:650;color:#5b6781}.nav-pills .nav-link.active{background:#246df0}
.zg-hero{background:radial-gradient(circle at 90% 0%,rgba(76,214,255,.35),transparent 35%),linear-gradient(135deg,#082771,#1046c4 55%,#1169f0);color:white;border-radius:28px;padding:28px;position:relative;overflow:hidden;box-shadow:0 20px 44px rgba(18,76,191,.25)}.zg-hero h2{font-size:28px;font-weight:700;letter-spacing:-.6px;margin:5px 0 8px}.zg-hero p{color:#cae1ff;max-width:600px;margin:0}.zg-hero .zg-kicker{color:#78dfff}.zg-hero-actions{display:flex;gap:10px;margin-top:20px}.zg-hero .btn-light{color:#1149bb;font-weight:700}
.zg-login-body{min-height:100vh;background:radial-gradient(circle at 15% 0%,#41c7ff 0,#2279ee 24%,#0a3baa 55%,#031846 100%);display:grid;place-items:center;padding:32px}.zg-login-shell{width:min(1080px,100%);display:grid;grid-template-columns:1.1fr .9fr;border-radius:34px;overflow:hidden;box-shadow:0 35px 100px rgba(0,18,70,.35)}.zg-login-brand{padding:58px;background:rgba(4,31,94,.80);color:#fff;display:flex;align-items:center;gap:34px}.zg-login-brand h1{font-size:42px;font-weight:700;letter-spacing:-1px}.zg-login-brand p{color:#cae1ff;max-width:420px}.zg-login-logo{width:150px;height:150px;border-radius:35px;object-fit:cover;box-shadow:0 18px 50px rgba(0,0,0,.25)}.zg-login-card{background:#fff;padding:52px}.zg-login-card h2{font-weight:700}.zg-chip{font-size:11px;color:#1766d8;font-weight:650;background:#eaf3ff;padding:7px 10px;border-radius:999px}
.zg-calendar-row{display:grid;grid-template-columns:90px 1fr auto;gap:12px;align-items:center;padding:12px;border-bottom:1px solid #edf0f5}.zg-calendar-time{font-weight:700;font-size:12px}.zg-calendar-title strong{display:block;font-size:13px}.zg-calendar-title small{color:var(--zg-muted)}.zg-task-done{text-decoration:line-through;opacity:.55}.zg-priority-high{color:#d9485f}.zg-priority-low{color:#2b8b64}
.zg-placeholder{padding:45px 28px;text-align:center;background:linear-gradient(180deg,#fff,#f9fbff);border:1px dashed #c8d6e9;border-radius:24px}.zg-placeholder i{font-size:42px;color:#2f7ef0}.zg-placeholder h3{font-weight:700;margin-top:12px}
@media(max-width:1100px){.zg-shell{grid-template-columns:82px minmax(0,1fr)}.zg-sidebar{padding:20px 12px}.zg-brand div,.zg-nav-link span,.zg-pwa-link span,.zg-version{display:none}.zg-brand{justify-content:center;padding-inline:0}.zg-brand img{width:45px;height:45px}.zg-nav-link{justify-content:center;padding:13px}.zg-nav-link i{font-size:20px}.zg-sidebar-bottom{padding-inline:0}.zg-pwa-link{justify-content:center}.zg-col-3{grid-column:span 6}.zg-col-4{grid-column:span 6}.zg-col-5,.zg-col-7{grid-column:span 12}.zg-login-shell{grid-template-columns:1fr}.zg-login-brand{display:none}}
@media(max-width:760px){.zg-topbar{padding:16px 18px;min-height:82px;gap:10px}.zg-mobile-pwa{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#edf4ff;color:#2367d7;flex:0 0 auto}.zg-top-title{min-width:0;flex:1}.zg-content{padding:18px}.zg-clock,.zg-usertext{display:none}.zg-topbar h1{font-size:21px}.zg-grid{gap:12px}.zg-col-3,.zg-col-4,.zg-col-6,.zg-col-8{grid-column:span 12}.zg-footer{padding:14px 18px;flex-direction:column;gap:4px}.zg-login-body{padding:14px}.zg-login-card{padding:30px}.zg-shell{grid-template-columns:1fr}.zg-sidebar{display:none}}

/* v0.2.0 · lżejsza typografia */
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI Variable","Segoe UI",Roboto,Arial,sans-serif;font-weight:400}
.zg-topbar h1,.zg-card h3,.zg-hero h2{font-weight:700}.zg-stat b{font-weight:700}.btn{font-weight:600}.zg-nav-link{font-weight:600}.zg-kicker{font-weight:700}.zg-brand strong{font-weight:700}.zg-usertext strong{font-weight:600}