*{box-sizing:border-box}
body{margin:0;font:15px/1.45 system-ui,sans-serif;background:#f4f6f8;color:#1b2430}

/* Vertical sidebar layout */
.layout{display:flex;min-height:100vh}
.sidebar{width:220px;flex-shrink:0;background:#12304a;color:#fff;padding:0 0 12px;position:sticky;top:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column}
.sidebar .brand{font-weight:700;font-size:18px;padding:16px 18px}
.sidebar a{display:block;padding:8px 18px;color:#cfe3f5;text-decoration:none;border-left:3px solid transparent}
.sidebar a:hover{background:#1a3f61;color:#fff}
.sidebar a.on{background:#1d4a73;color:#fff;border-left-color:#f2b705}
.sidebar .group{padding:14px 18px 4px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#8fb0cc}
.sidebar .user{margin-top:auto;padding:14px 18px 0;font-size:13px;color:#8fb0cc;border-top:1px solid #22486b}
.sidebar .user span{display:block;word-break:break-all;margin-bottom:6px}
.sidebar .user button.link{color:#cfe3f5}
.content{flex:1;min-width:0;padding:20px 24px;max-width:1100px}
.content.solo{margin:0 auto}
@media (max-width:780px){
  .layout{flex-direction:column}
  .sidebar{width:auto;height:auto;position:static;flex-direction:row;flex-wrap:wrap;padding:6px}
  .sidebar .brand{width:100%;padding:8px 12px}
  .sidebar a{padding:8px 12px;border-left:0;border-bottom:3px solid transparent}
  .sidebar a.on{border-bottom-color:#f2b705}
  .sidebar .group{display:none}
  .sidebar .user{width:100%;margin-top:6px;padding:8px 12px 0}
  .content{padding:14px}
}

/* Settings: vertical section menu */
.settings{display:flex;gap:20px;align-items:flex-start}
.subnav{width:190px;flex-shrink:0;background:#fff;border-radius:8px;overflow:hidden}
.subnav a{display:block;padding:10px 14px;color:#1b2430;text-decoration:none;border-left:3px solid transparent;border-bottom:1px solid #eef2f6}
.subnav a:hover{background:#f4f8fb}
.subnav a.on{background:#eaf2fa;border-left-color:#12304a;font-weight:600}
.settings .panel{flex:1;min-width:0}
@media (max-width:780px){.settings{flex-direction:column}.subnav{width:100%;display:flex}.subnav a{flex:1;text-align:center;border-left:0;border-bottom:3px solid transparent}.subnav a.on{border-bottom-color:#12304a}}
.field{margin-bottom:16px}
.hint{color:#5b6675;font-size:13px;margin:4px 0 0}
fieldset{border:0;padding:0;margin:0}

h1{font-size:22px}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden}
th,td{padding:8px 10px;text-align:left;border-bottom:1px solid #e6eaf0;font-size:14px}
th{background:#eef2f6}
.card{background:#fff;border-radius:8px;padding:16px;margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.stat{background:#fff;border-radius:8px;padding:14px}.stat b{display:block;font-size:26px}
label{display:block;margin:10px 0 4px;font-weight:600}
input,select{padding:8px;border:1px solid #c5cdd8;border-radius:6px;font-size:15px;max-width:100%}
.btn,button{padding:8px 14px;border:0;border-radius:6px;background:#12304a;color:#fff;font-size:14px;cursor:pointer;text-decoration:none;display:inline-block}
button.link{background:none;color:#1a5fa0;padding:0}
.error{background:#fdeaea;color:#a12626;padding:10px;border-radius:6px;margin-bottom:12px}
.ok{background:#e6f5ec;color:#17643a;padding:10px;border-radius:6px;margin-bottom:12px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:end}.muted{color:#5b6675}
.off{opacity:.5}
form.inline{display:inline}
label.radio{display:inline-block;margin:4px 14px 4px 0;font-weight:400}
textarea{padding:8px;border:1px solid #c5cdd8;border-radius:6px;font:inherit}

/* Polish */
a{color:#1a5fa0}
.content h1{margin:0 0 16px}
.content h2{font-size:18px;margin:24px 0 10px}
td a,td form.inline{margin-right:10px}
td:last-child{white-space:nowrap}
form.card{max-width:760px}
.section-title{font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:#5b6675;margin:26px 0 10px}
.stat{border-left:4px solid #12304a}
.stat.money{border-left-color:#0a7d5a}
.stat.live{border-left-color:#f2b705}
.stat small{display:block;color:#5b6675;font-size:13px;margin-top:2px}
.quick{display:flex;gap:10px;flex-wrap:wrap}
.btn.secondary{background:#fff;color:#12304a;border:1px solid #c5cdd8}

/* Users + usage */
.tabs-admin{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:14px;border-bottom:2px solid #dde3ea}
.tabs-admin a{padding:9px 16px;text-decoration:none;color:#3a4756;border-radius:6px 6px 0 0;margin-bottom:-2px;border-bottom:2px solid transparent}
.tabs-admin a:hover{background:#eaf0f6}
.tabs-admin a.on{background:#fff;color:#12304a;font-weight:600;border-bottom-color:#12304a}
.count{display:inline-block;min-width:20px;padding:0 6px;border-radius:10px;background:#e3e9f0;font-size:12px;text-align:center}
.badge{display:inline-block;padding:2px 9px;border-radius:10px;font-size:12px;font-weight:600;background:#e3e9f0;color:#3a4756}
.badge.active{background:#e6f5ec;color:#17643a}.badge.unused{background:#fff6d6;color:#7a5b00}
.badge.exhausted{background:#eceff3;color:#5b6675}.badge.revoked{background:#fdeaea;color:#a12626}.badge.online{background:#dff0fb;color:#0a5c8a}
.period-nav{display:flex;gap:18px;align-items:center;margin:0 0 16px}
.sortbar{margin:14px 0;display:flex;gap:8px;flex-wrap:wrap;align-items:center;color:#5b6675;font-size:13px}
.chip{padding:4px 10px;border-radius:14px;background:#eceff3;color:#3a4756;text-decoration:none;font-size:13px}
.chip.on{background:#12304a;color:#fff}
.charts{display:grid;grid-template-columns:3fr 2fr;gap:16px;margin-bottom:6px}
@media (max-width:900px){.charts{grid-template-columns:1fr}}
.hbar{display:grid;grid-template-columns:150px 1fr 90px;gap:10px;align-items:center;margin:8px 0;font-size:13px}
.hbar .lbl{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hbar .track{display:flex;height:16px;background:#eef2f6;border-radius:8px;overflow:hidden}
.hbar .fill.up{background:#0a7d5a}.hbar .fill.down{background:#f2b705}
.hbar .val{text-align:right;color:#3a4756}
.donut-wrap{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.donut{width:150px;height:150px}
.legend{list-style:none;margin:0;padding:0;font-size:14px}.legend li{margin:8px 0}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:8px}
.daybars{display:flex;align-items:flex-end;gap:3px;height:120px}
.daycol{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;font-size:10px;color:#5b6675}
.daybar{width:100%;background:#12304a;border-radius:3px 3px 0 0;min-height:1px}

/* Polish 2 */
button,input,select,textarea{font-family:inherit}
.grid.wide{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.row input[name=q]{min-width:280px}
td .muted{font-size:13px;line-height:1.35}