:root{
  --sl-bg:#f5f8fb;
  --sl-panel:#ffffff;
  --sl-panel-soft:#f0f5fa;
  --sl-text:#183044;
  --sl-text-strong:#102235;
  --sl-muted:#698197;
  --sl-line:#dce7f0;
  --sl-primary:#1f73b7;
  --sl-primary-2:#37a6c8;
  --sl-primary-soft:#edf5fb;
  --sl-danger:#c63f4f;
  --sl-danger-bg:#fff0f2;
  --sl-success:#278b62;
  --sl-success-bg:#edf9f4;
  --sl-warning:#a87411;
  --sl-warning-bg:#fff7e7;
  --sl-radius:18px;
  --sl-radius-control:12px;
  --sl-shadow:0 18px 45px rgba(33,72,102,.10);
  --sl-sidebar:264px;
  --sl-sidebar-collapsed:76px;
  --sl-topbar:72px;
  --sl-font:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --sl-text-xs:12px;
  --sl-text-sm:13px;
  --sl-text-md:15px;
  --sl-text-lg:18px;
  --sl-text-xl:28px;
  --sl-weight-regular:400;
  --sl-weight-medium:500;
  --sl-weight-semibold:600;
  --sl-weight-bold:700;
  --sl-line-normal:1.5;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:var(--sl-font);font-size:16px;line-height:var(--sl-line-normal);color:var(--sl-text);background:var(--sl-bg);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}.sl-icon{width:20px;height:20px;display:block;flex:0 0 20px}

/* Installer / authentication */
.sl-page{min-height:100vh;display:grid;place-items:center;padding:24px}.sl-page--install{background:linear-gradient(135deg,#f8fbfd,#eef4f8)}
.sl-install-shell{width:min(1040px,100%);height:min(880px,calc(100vh - 48px));display:grid;grid-template-rows:auto minmax(0,1fr) 72px;background:var(--sl-panel);border:1px solid var(--sl-line);border-radius:22px;box-shadow:var(--sl-shadow);overflow:hidden}.sl-modal-header{padding:24px 28px;border-bottom:1px solid var(--sl-line);background:#fff}.sl-install-header{display:flex;align-items:center;justify-content:space-between}.sl-install-brand{display:flex;align-items:center;gap:14px}.sl-install-brand img{width:54px;height:54px;object-fit:contain}.sl-install-header h1{margin:4px 0 6px;font-size:26px;line-height:1.18;font-weight:var(--sl-weight-bold);letter-spacing:-.02em}.sl-install-header p{margin:0;color:var(--sl-muted)}.sl-eyebrow{display:block;font-size:11px;font-weight:var(--sl-weight-bold);letter-spacing:.12em;text-transform:uppercase;color:var(--sl-primary)}.sl-version{padding:8px 11px;border-radius:999px;background:var(--sl-primary-soft);color:var(--sl-primary);font-weight:var(--sl-weight-bold);font-size:12px}.sl-modal-body{min-height:0;overflow:auto}.sl-install-body{padding:28px}.sl-modal-footer{border-top:1px solid var(--sl-line);background:#fff}.sl-install-footer{height:72px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.sl-footer-hint{font-size:13px;color:var(--sl-muted)}
.sl-section{padding:22px 0;border-bottom:1px solid var(--sl-line)}.sl-section:first-of-type{padding-top:0}.sl-section:last-of-type{border-bottom:0}.sl-section-title{display:flex;gap:12px;align-items:flex-start;margin-bottom:18px}.sl-section-title>span{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:var(--sl-primary-soft);color:var(--sl-primary);font-weight:var(--sl-weight-bold)}.sl-section-title h2{font-size:17px;margin:2px 0 2px;font-weight:var(--sl-weight-semibold)}.sl-section-title p{font-size:13px;margin:0;color:var(--sl-muted)}
.sl-grid{display:grid;gap:16px}.sl-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}.sl-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.sl-grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}.sl-grid-span-2{grid-column:span 2}.sl-field{display:grid;gap:7px}.sl-field>span{font-size:13px;font-weight:var(--sl-weight-semibold)}.sl-field input,.sl-field select,.sl-field textarea{width:100%;min-height:44px;border:1px solid var(--sl-line);border-radius:var(--sl-radius-control);padding:0 12px;background:#fff;color:var(--sl-text);outline:none}.sl-field textarea{padding:12px;resize:vertical}.sl-field input:focus,.sl-field select:focus,.sl-field textarea:focus{border-color:var(--sl-primary);box-shadow:0 0 0 3px rgba(31,115,183,.10)}.sl-field small{font-size:12px;color:var(--sl-muted)}.sl-button{border:0;border-radius:var(--sl-radius-control);height:42px;padding:0 18px;font-weight:var(--sl-weight-semibold);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.sl-button--primary{background:var(--sl-primary);color:#fff}.sl-button--primary:hover{background:#175f99}.sl-button--secondary{background:#fff;color:var(--sl-text);border:1px solid var(--sl-line)}.sl-button--sm{height:34px;padding:0 12px;font-size:12px}.sl-button--full{width:100%}.sl-alert{border-radius:12px;padding:14px 16px;margin-bottom:18px;font-size:14px}.sl-alert ul{margin:8px 0 0 18px;padding:0}.sl-alert--danger{background:var(--sl-danger-bg);border:1px solid #f4cbd1;color:var(--sl-danger)}.sl-alert--success{background:var(--sl-success-bg);border:1px solid #cfeee0;color:var(--sl-success)}
.sl-auth-card{width:min(430px,100%);padding:32px;background:#fff;border:1px solid var(--sl-line);border-radius:20px;box-shadow:var(--sl-shadow)}.sl-auth-brand{display:flex;align-items:center;gap:12px;margin-bottom:26px}.sl-auth-brand img{width:50px;height:50px;object-fit:contain}.sl-auth-brand div{display:grid}.sl-auth-brand strong{font-size:20px;font-weight:var(--sl-weight-bold)}.sl-auth-brand span{font-size:12px;color:var(--sl-muted)}.sl-auth-card h1{margin:0 0 6px;font-size:28px;line-height:1.2;letter-spacing:-.02em}.sl-auth-card>p{margin:0 0 24px;color:var(--sl-muted)}.sl-stack{display:grid;gap:16px}

/* App shell */
.sl-app{--sl-sidebar-current:var(--sl-sidebar);min-height:100vh;display:grid;grid-template-columns:var(--sl-sidebar-current) minmax(0,1fr);background:var(--sl-bg);transition:grid-template-columns .2s ease}.sl-sidebar-collapsed{--sl-sidebar-current:var(--sl-sidebar-collapsed)}
.sl-sidebar{height:100vh;position:sticky;top:0;background:#fff;border-right:1px solid var(--sl-line);display:flex;flex-direction:column;padding:12px 10px 10px;min-width:0;overflow:visible}
.sl-brand{height:64px;display:flex;align-items:center;gap:11px;padding:0 10px;margin-bottom:5px;text-decoration:none;white-space:nowrap;overflow:hidden}.sl-brand img{width:42px;height:42px;object-fit:contain;flex:0 0 42px}.sl-brand-copy{display:grid;line-height:1.2;min-width:0}.sl-brand strong{font-size:16px;font-weight:var(--sl-weight-bold);color:var(--sl-text-strong)}.sl-brand small{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--sl-muted);margin-top:3px}
.sl-nav-scroller{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:none;overscroll-behavior:contain;padding:2px 0}.sl-nav-scroller::-webkit-scrollbar{width:0;height:0;display:none}.sl-nav{display:grid;gap:4px;min-height:max-content}.sl-nav-heading{padding:15px 10px 5px;font-size:10px;font-weight:var(--sl-weight-bold);letter-spacing:.10em;text-transform:uppercase;color:#91a1b2;white-space:nowrap}.sl-nav-item{min-height:42px;border:0;background:transparent;border-radius:11px;padding:0 11px;display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--sl-muted);font-weight:var(--sl-weight-medium);text-align:left;font-size:14px;white-space:nowrap;transition:background .15s ease,color .15s ease}.sl-nav-item:hover:not(.is-disabled){background:#f5f9fc;color:var(--sl-text)}.sl-nav-item .sl-icon{color:#6f8498}.sl-nav-item em{margin-left:auto;font-size:9px;font-style:normal;color:#9dacba}.sl-nav-item.is-active{background:var(--sl-primary-soft);color:var(--sl-primary);font-weight:var(--sl-weight-semibold)}.sl-nav-item.is-active .sl-icon{color:var(--sl-primary)}.sl-nav-item.is-disabled{opacity:.5;cursor:default}.sl-nav-label{overflow:hidden;text-overflow:ellipsis}
.sl-nav-scroll{flex:0 0 24px;width:100%;height:24px;padding:0;border:0;border-radius:8px;background:transparent;color:#7a8fa3;display:flex;align-items:center;justify-content:center;transition:.15s ease}.sl-nav-scroll .sl-icon{width:16px;height:16px}.sl-nav-scroll:hover:not(:disabled){background:#f0f5fa;color:var(--sl-primary)}.sl-nav-scroll:disabled{opacity:.2;cursor:default}.sl-nav-scroll[hidden]{display:none}
.sl-sidebar-version{flex:0 0 auto;padding:8px 10px 5px;color:#9dacba;font-size:10px;white-space:nowrap;overflow:hidden}.sl-sidebar-footer{flex:0 0 auto;border-top:1px solid var(--sl-line);padding-top:7px}.sl-sidebar-footer form{margin:0}.sl-sidebar-footer .sl-nav-item{width:100%;cursor:pointer}.sl-sidebar-toggle .sl-icon{transition:transform .2s ease}

/* Collapsed rail */
.sl-sidebar-collapsed .sl-sidebar{padding-left:8px;padding-right:8px}.sl-sidebar-collapsed .sl-brand{justify-content:center;padding:0}.sl-sidebar-collapsed .sl-brand-copy,.sl-sidebar-collapsed .sl-nav-label,.sl-sidebar-collapsed .sl-nav-heading,.sl-sidebar-collapsed .sl-nav-item em,.sl-sidebar-collapsed .sl-sidebar-version span{display:none}.sl-sidebar-collapsed .sl-nav-item{width:44px;min-height:44px;margin-left:auto;margin-right:auto;padding:0;justify-content:center;gap:0}.sl-sidebar-collapsed .sl-nav-item .sl-icon{width:20px;height:20px}.sl-sidebar-collapsed .sl-sidebar-version{height:10px;padding:0}.sl-sidebar-collapsed .sl-nav-scroll{display:flex}.sl-sidebar-collapsed .sl-sidebar-footer{padding-top:7px}

.sl-app-main{min-width:0}.sl-topbar{height:var(--sl-topbar);position:sticky;top:0;z-index:5;background:rgba(255,255,255,.90);backdrop-filter:blur(14px);border-bottom:1px solid var(--sl-line);padding:0 26px;display:flex;align-items:center;justify-content:space-between}.sl-topbar>div:first-child{display:grid;line-height:1.25}.sl-topbar>div:first-child strong{font-size:15px;font-weight:var(--sl-weight-bold);color:var(--sl-text-strong)}.sl-user-chip{display:flex;align-items:center;gap:10px}.sl-user-chip>span{width:38px;height:38px;border-radius:50%;background:#e9f2f8;color:var(--sl-primary);display:grid;place-items:center;font-weight:var(--sl-weight-bold)}.sl-user-chip div{display:grid;line-height:1.3}.sl-user-chip strong{font-size:14px;font-weight:var(--sl-weight-semibold);color:var(--sl-text-strong)}.sl-user-chip small{font-size:12px;color:var(--sl-muted)}
.sl-content{width:min(1320px,calc(100% - 52px));margin:0 auto;padding:28px 0 48px}.sl-page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:22px}.sl-page-header h1{font-size:28px;line-height:1.18;letter-spacing:-.025em;margin:5px 0 6px;font-weight:var(--sl-weight-bold);color:var(--sl-text-strong)}.sl-page-header p{margin:0;color:var(--sl-muted)}.sl-status-badge{padding:7px 10px;border-radius:999px;background:var(--sl-success-bg);color:var(--sl-success);font-weight:var(--sl-weight-semibold);font-size:12px}
.sl-stats-grid{margin-bottom:18px}.sl-stat{background:#fff;border:1px solid var(--sl-line);border-radius:var(--sl-radius);padding:18px;box-shadow:var(--sl-shadow)}.sl-stat>span{display:block;font-size:12px;font-weight:var(--sl-weight-medium);text-transform:none;letter-spacing:0;color:var(--sl-muted)}.sl-stat strong{display:block;font-size:30px;line-height:1.08;font-weight:800;letter-spacing:-.025em;margin:8px 0 4px;color:var(--sl-text-strong)}.sl-stat small{color:var(--sl-muted)}.sl-dashboard-grid{margin-top:18px}
.sl-card{background:#fff;border:1px solid var(--sl-line);border-radius:var(--sl-radius);padding:22px;min-width:0;box-shadow:var(--sl-shadow)}.sl-card--wide{min-width:0}.sl-card--form{max-width:900px}.sl-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.sl-card-kicker{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:var(--sl-muted);font-weight:var(--sl-weight-bold)}.sl-card h2{font-size:18px;line-height:1.3;margin:7px 0 8px;font-weight:var(--sl-weight-semibold);color:var(--sl-text-strong)}.sl-card p{margin:0;color:var(--sl-muted);line-height:1.55}.sl-card-meta{margin-top:18px;padding-top:14px;border-top:1px solid var(--sl-line);font-size:12px;color:var(--sl-muted)}.sl-text-link{display:inline-block;margin-top:18px;color:var(--sl-primary);font-size:13px;font-weight:var(--sl-weight-semibold);text-decoration:none}.sl-count-badge{min-width:28px;height:28px;padding:0 9px;border-radius:999px;background:var(--sl-primary-soft);color:var(--sl-primary);display:grid;place-items:center;font-size:12px;font-weight:var(--sl-weight-semibold)}
.sl-grid--admin{grid-template-columns:minmax(280px,360px) minmax(0,1fr);align-items:start}.sl-form-grid{display:grid;gap:14px}.sl-form-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}.sl-form-actions{grid-column:1/-1}.sl-check-list{margin:0;border:1px solid var(--sl-line);border-radius:12px;padding:12px;display:grid;gap:8px}.sl-check-list legend{font-size:12px;font-weight:var(--sl-weight-semibold);color:var(--sl-muted);padding:0 6px}.sl-check-list label{display:flex;align-items:center;gap:8px;font-size:13px}
.sl-table-wrap{overflow:auto}.sl-table{width:100%;border-collapse:collapse;min-width:700px}.sl-table th,.sl-table td{padding:13px 12px;border-bottom:1px solid var(--sl-line);text-align:left;vertical-align:middle;font-size:13px}.sl-table th{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--sl-muted);font-weight:var(--sl-weight-bold)}.sl-table td strong,.sl-table td small{display:block}.sl-table td strong{font-weight:var(--sl-weight-semibold)}.sl-table td small{color:var(--sl-muted);margin-top:3px}.sl-table tr:last-child td{border-bottom:0}.sl-table-long{max-width:360px;white-space:normal;line-height:1.45}.sl-pill{display:inline-flex;align-items:center;min-height:26px;padding:0 9px;border-radius:999px;font-size:11px;font-weight:var(--sl-weight-semibold)}.sl-pill--success{background:var(--sl-success-bg);color:var(--sl-success)}.sl-pill--muted{background:#f0f3f6;color:#6d7f90}.sl-pill--danger{background:var(--sl-danger-bg);color:var(--sl-danger)}.sl-muted{font-size:12px;color:var(--sl-muted)}
.sl-check-grid{display:grid}.sl-check-row{min-height:64px;border-bottom:1px solid var(--sl-line);display:grid;grid-template-columns:14px minmax(0,1fr) auto;align-items:center;gap:12px}.sl-check-row:last-child{border-bottom:0}.sl-check-row div{display:grid}.sl-check-row strong{font-weight:var(--sl-weight-semibold)}.sl-check-row small{color:var(--sl-muted);margin-top:3px}.sl-check-dot{width:10px;height:10px;border-radius:50%;background:#aab8c5}.sl-check-dot.is-ok{background:#2ca06f}.sl-check-dot.is-error{background:#d74452}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}

@media(max-width:1100px){.sl-grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}.sl-grid--admin{grid-template-columns:1fr}.sl-card--wide{order:2}}
@media(max-width:900px){.sl-grid--2,.sl-grid--3,.sl-grid--4,.sl-form-grid--2{grid-template-columns:1fr}.sl-grid-span-2{grid-column:auto}.sl-install-shell{height:calc(100vh - 24px)}.sl-page{padding:12px}.sl-install-footer{padding:0 18px}.sl-footer-hint{display:none}.sl-app,.sl-sidebar-collapsed{grid-template-columns:1fr}.sl-sidebar{display:none}.sl-topbar{padding:0 16px}.sl-content{width:min(100% - 28px,1320px);padding-top:20px}.sl-user-chip div{display:none}.sl-page-header{flex-direction:column}.sl-stats-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.sl-stats-grid{grid-template-columns:1fr}.sl-install-brand img{display:none}.sl-install-header{align-items:flex-start}.sl-version{margin-left:8px}}