:root{--emerald:#17865b;--teal:#14958c;--cyan:#189fc3;--blue:#367bd6;--indigo:#5968d9;--violet:#845ec2;--pink:#ce5fa4;--rose:#d95f76;--orange:#e47a38;--amber:#d79a24;--lime:#79a93d;--mint:#4eaa79;--sky-soft:#e9f6fb;--violet-soft:#f1ecfa;--rose-soft:#fbecef;--amber-soft:#fbf3df}
body:before{content:'';position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(circle at 78% 4%,rgba(54,123,214,.08),transparent 22%),radial-gradient(circle at 8% 85%,rgba(132,94,194,.07),transparent 24%),radial-gradient(circle at 92% 88%,rgba(228,122,56,.07),transparent 20%)}
.brand-mark{background:linear-gradient(135deg,var(--emerald),var(--teal) 48%,var(--blue))}.logo .brand-mark{background:linear-gradient(135deg,#ddf595,#82d9a3 48%,#69c9c4)}
.nav:nth-child(1){--nav-color:#63d39a}.nav:nth-child(2){--nav-color:#59c9c0}.nav:nth-child(3){--nav-color:#59b9db}.nav:nth-child(4){--nav-color:#77a4eb}.nav:nth-child(5){--nav-color:#9299e9}.nav:nth-child(6){--nav-color:#ad8bd8}.nav:nth-child(7){--nav-color:#dc86b8}.nav:nth-child(8){--nav-color:#eb8998}.nav:nth-child(9){--nav-color:#eca06d}.nav{border-left:3px solid transparent}.nav:hover{border-left-color:var(--nav-color)}.nav.active{border-left-color:var(--nav-color);background:linear-gradient(100deg,color-mix(in srgb,var(--nav-color) 28%,#265943),#285f48)}.nav.active:after{background:var(--nav-color);box-shadow:0 0 0 4px color-mix(in srgb,var(--nav-color) 24%,transparent)}
.stat:nth-child(1){border-top:3px solid var(--emerald)}.stat:nth-child(1) .icon{color:var(--emerald);background:#e4f5ec}.stat:nth-child(2){border-top:3px solid var(--blue)}.stat:nth-child(2) .icon{color:var(--blue);background:#eaf1fc}.stat:nth-child(3){border-top:3px solid var(--violet)}.stat:nth-child(3) .icon{color:var(--violet);background:var(--violet-soft)}.stat:nth-child(4){border-top:3px solid var(--orange)}.stat:nth-child(4) .icon{color:var(--orange);background:#fdf0e7}
.status-summary>span:nth-child(1){border-left:4px solid var(--emerald)}.status-summary>span:nth-child(2){border-left:4px solid var(--orange)}.status-summary>span:nth-child(3){border-left:4px solid var(--blue)}.ok-dot{background:var(--emerald)}.pending-dot{background:var(--orange)}
.grand-total{background:linear-gradient(120deg,#126347,var(--teal) 48%,var(--blue))}.inventory-flow>div:nth-child(1){border-top:3px solid var(--cyan)}.inventory-flow>div:nth-child(3){border-top:3px solid var(--rose)}.inventory-flow .balance{background:linear-gradient(125deg,var(--emerald),var(--teal),var(--blue))}
.class-filters>div:nth-child(1) select{border-bottom:3px solid var(--blue)}.class-filters>div:nth-child(2) select{border-bottom:3px solid var(--violet)}.class-filters>div:nth-child(3) select{border-bottom:3px solid var(--pink)}
.badge{background:#e6f4ec;color:#20714f}.badge.overdue{background:var(--rose-soft);color:#b43f59}.badge.returned{background:#edf0f8;color:#65718d}tbody tr:nth-child(4n+1):hover{background:#f1f9f5}tbody tr:nth-child(4n+2):hover{background:#f0f7fc}tbody tr:nth-child(4n+3):hover{background:#f6f2fb}tbody tr:nth-child(4n):hover{background:#fcf6ed}
.receive-btn{color:var(--blue);border-color:#bfd3ef;background:#f0f6fd}.receive-btn:hover{background:#e3effb}.template-button{color:var(--violet);border-color:#d4c3e9;background:var(--violet-soft)}.file-drop span{color:var(--pink)}.file-drop{border-color:#c7b7dc;background:linear-gradient(135deg,var(--violet-soft),#f6f7fd)}
.school-intro{background:linear-gradient(120deg,var(--indigo),var(--violet) 45%,var(--pink))}.school-symbol{box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}.live i{background:var(--lime)}
.panel:nth-child(3n+1){--panel-accent:var(--teal)}.panel:nth-child(3n+2){--panel-accent:var(--blue)}.panel:nth-child(3n){--panel-accent:var(--violet)}.panel-head h3:before{content:'';display:inline-block;width:8px;height:8px;border-radius:3px;background:var(--panel-accent,var(--emerald));margin-right:8px}
.primary{background:linear-gradient(135deg,var(--emerald),#176e75 58%,var(--blue))}.primary:hover{background:linear-gradient(135deg,#13744e,var(--teal),#2869bd)}.toast{background:linear-gradient(110deg,#153f2f,var(--emerald))}.toast.error{background:linear-gradient(110deg,#8e3547,var(--rose))}
html[data-theme="dark"] body:before{background:radial-gradient(circle at 80% 4%,rgba(54,123,214,.13),transparent 25%),radial-gradient(circle at 8% 88%,rgba(132,94,194,.12),transparent 28%)}html[data-theme="dark"] .badge{background:#204537;color:#8be0b4}html[data-theme="dark"] .badge.overdue{background:#4c2932;color:#f29aaa}html[data-theme="dark"] tbody tr:nth-child(n):hover{background:#1d372b}
@media print{body:before{display:none}.nav{border:0}.panel-head h3:before{background:#555!important}}