:root{
  --bg:#080b12;--bg-soft:#0f1420;--panel:#141a27;--panel-2:#1a2131;
  --text:#f5f7fb;--muted:#94a0b5;--line:#273044;--brand:#f6c453;
  --brand-2:#ff8a3d;--blue:#5b8cff;--green:#2fd29a;--danger:#ff637d;
  --shadow:0 18px 55px rgba(0,0,0,.28);--radius:18px;--sidebar:248px;
}
html[data-theme="light"]{
  --bg:#f3f5f9;--bg-soft:#edf0f6;--panel:#fff;--panel-2:#f7f8fb;
  --text:#182033;--muted:#69758a;--line:#dfe4ed;--shadow:0 16px 42px rgba(30,44,75,.08);
}
*{box-sizing:border-box}
html,body{min-height:100%;background:var(--bg);color:var(--text)}
body{margin:0;font-family:Inter,system-ui,sans-serif;font-size:14px;background:
radial-gradient(900px 440px at 88% -10%,rgba(246,196,83,.10),transparent 58%),var(--bg)}
h1,h2,h3,h4,h5,.brand{font-family:Manrope,Inter,sans-serif}
a{text-decoration:none}
.app-shell{min-height:100vh;display:flex}
.app-sidebar{position:sticky;top:0;width:var(--sidebar);height:100vh;flex:0 0 var(--sidebar);padding:18px 14px;border-right:1px solid var(--line);background:color-mix(in srgb,var(--panel) 92%,transparent)}
.brand{display:flex;align-items:center;gap:11px;padding:9px;color:var(--text);border-radius:15px}
.brand-logo{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;overflow:hidden;background:#fff}
.brand-logo img{width:100%;height:100%;object-fit:contain}
.brand-copy{display:grid;line-height:1.1;letter-spacing:.02em}.brand-copy b{font-size:14px}.brand-copy small{margin-top:5px;color:var(--muted);font:500 11px Inter}
.nav-caption{margin:22px 11px 7px;color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.app-sidebar .nav,.mobile-nav .nav{gap:3px}
.app-sidebar .nav-link,.mobile-nav .nav-link{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:11px;color:var(--muted);font-weight:650}
.app-sidebar .nav-link i,.mobile-nav .nav-link i{width:18px;text-align:center}
.app-sidebar .nav-link:hover,.mobile-nav .nav-link:hover{color:var(--text);background:var(--panel-2)}
.app-sidebar .nav-link.active,.mobile-nav .nav-link.active{color:#17120a;background:linear-gradient(135deg,var(--brand),#ffd977);box-shadow:0 8px 24px rgba(246,196,83,.18)}
.sidebar-user{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:9px;border-top:1px solid var(--line);padding:15px 7px 0}
.sidebar-user .avatar{width:36px;height:36px;display:grid;place-items:center;border-radius:11px;background:var(--panel-2);font-weight:800;color:var(--brand)}
.sidebar-user>span:nth-child(2){display:grid;min-width:0}.sidebar-user b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px}.sidebar-user small{color:var(--muted);font-size:10px}.sidebar-user a{color:var(--muted)}
.app-main{min-width:0;flex:1}
.app-topbar{position:sticky;top:0;z-index:100;height:68px;display:flex;align-items:center;gap:14px;padding:0 22px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(18px)}
.page-heading{min-width:0;display:grid}.page-heading h1{margin:0;font-size:18px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.page-heading span{font-size:11px;color:var(--muted);margin-top:2px}
.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.icon-button,.top-pos-link{height:38px;border:1px solid var(--line);border-radius:11px;background:var(--panel);color:var(--text);display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 12px}
.icon-button{width:38px;padding:0}.top-pos-link{font-size:12px;font-weight:750}.top-pos-link i{color:var(--brand)}
.app-content{padding:20px 22px 34px;max-width:1680px;margin:0 auto}
.mobile-nav{background:var(--panel);color:var(--text);border-color:var(--line)}.mobile-nav .btn-close{filter:invert(1)}html[data-theme="light"] .mobile-nav .btn-close{filter:none}
.logout-link{color:var(--danger)!important}
.card-modern,.glass-card,.panel,.card{background:var(--panel)!important;border:1px solid var(--line)!important;border-radius:var(--radius)!important;color:var(--text)!important;box-shadow:var(--shadow)}
.card-modern{padding:18px}
.text-muted,.small.text-muted{color:var(--muted)!important}
.form-label{font-size:12px;font-weight:700;color:var(--muted)}
.form-control,.form-select,.input-group-text{
  min-height:40px;background:var(--panel-2)!important;color:var(--text)!important;border:1px solid var(--line)!important;border-radius:11px!important;font-size:13px
}
.form-control:focus,.form-select:focus{border-color:var(--brand)!important;box-shadow:0 0 0 3px rgba(246,196,83,.14)!important}
.form-select option{background:var(--panel);color:var(--text)}
.btn{border-radius:11px;font-weight:700;font-size:12px}
.btn-primary,.btn-success{border-color:transparent!important;background:linear-gradient(135deg,#f6c453,#ffad45)!important;color:#16120b!important}
.btn-outline-light,.btn-ghost{border:1px solid var(--line)!important;background:var(--panel-2)!important;color:var(--text)!important}
.table-responsive,.table-wrap{border:1px solid var(--line);border-radius:14px;overflow:auto}
.table{--bs-table-bg:transparent;--bs-table-color:var(--text);--bs-table-border-color:var(--line);margin:0;color:var(--text)!important}
.table>:not(caption)>*>*{padding:10px 12px;background:transparent!important;color:var(--text)!important;border-color:var(--line)!important;vertical-align:middle}
.table thead th{color:var(--muted)!important;font-size:10px;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;background:var(--panel-2)!important}
.alert-modern{border:1px solid var(--line);border-radius:13px;background:var(--panel);color:var(--text)}
.badge,.pill{border-radius:999px}
.stat-card,.kpi{background:var(--panel)!important;border:1px solid var(--line)!important;border-radius:16px!important;box-shadow:none!important}
.modal-content{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:18px}
.modal-header,.modal-footer{border-color:var(--line)}
.bulk-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.span-12{grid-column:span 12}.span-8{grid-column:span 8}.span-6{grid-column:span 6}.span-4{grid-column:span 4}.span-3{grid-column:span 3}
.page-intro{display:flex;justify-content:space-between;align-items:start;gap:15px;margin-bottom:16px}.page-intro h2{font-size:20px;margin:0 0 5px}.page-intro p{margin:0;color:var(--muted);font-size:12px}
.schedule-times{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.weekday-row{display:flex;gap:7px;flex-wrap:wrap}
.day-check{position:relative}.day-check input{position:absolute;opacity:0}.day-check span{display:block;padding:8px 11px;border:1px solid var(--line);border-radius:10px;color:var(--muted);cursor:pointer;font-size:12px;font-weight:700}.day-check input:checked+span{background:rgba(246,196,83,.16);border-color:var(--brand);color:var(--text)}
.result-banner{padding:13px 15px;border-radius:12px;background:rgba(47,210,154,.12);border:1px solid rgba(47,210,154,.3)}
@media(max-width:991.98px){.app-content{padding:16px}.app-topbar{padding:0 15px}.bulk-grid{display:block}.bulk-grid>*{margin-bottom:12px}.schedule-times{grid-template-columns:repeat(2,1fr)}}
@media(max-width:575.98px){body{font-size:13px}.app-topbar{height:60px}.page-heading h1{font-size:15px}.page-heading span{display:none}.app-content{padding:12px}.schedule-times{grid-template-columns:1fr}.card-modern{padding:14px}.table>:not(caption)>*>*{padding:8px 9px}.page-intro{display:block}.page-intro>*+*{margin-top:10px}}