*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #fdf8f3;--bg2: #f5ede0;--surface: #ffffff;--surface2: #fdf6ef;--border: #e9ddd0;--border2: #d5c0aa;--brand: #bf4010;--brand-h: #d4500f;--brand-bg: #fff2ed;--brand-border: #f9c4ae;--amber: #c47d0a;--amber-bg: #fffbeb;--amber-border: #fde68a;--green: #15803d;--green-bg: #f0fdf4;--green-border: #86efac;--blue: #1d4ed8;--blue-bg: #eff6ff;--blue-border: #93c5fd;--red: #b91c1c;--red-bg: #fef2f2;--red-border: #fca5a5;--purple: #6d28d9;--purple-bg: #f5f3ff;--text: #1a1008;--text2: #6b5540;--text3: #a8896e;--ff: "Plus Jakarta Sans", sans-serif;--ff-brand: "Bebas Neue", cursive;--r: 14px;--r2: 9px;--r3: 6px;--shadow-sm: 0 1px 4px rgba(80,40,10,.08), 0 2px 8px rgba(80,40,10,.06);--shadow: 0 4px 16px rgba(80,40,10,.1), 0 1px 4px rgba(80,40,10,.06);--shadow-lg: 0 8px 32px rgba(80,40,10,.14), 0 2px 8px rgba(80,40,10,.08);--shadow-brand: 0 3px 12px 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auto;padding:28px 16px}.main-content.wide{max-width:1060px}.footer{text-align:center;padding:20px 16px;color:var(--text3);font-size:.78rem;border-top:1px solid var(--border)}.auth-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;background:radial-gradient(ellipse 55% 45% at 8% 92%,rgba(191,64,16,.07) 0%,transparent 50%),radial-gradient(ellipse 45% 40% at 92% 8%,rgba(196,125,10,.05) 0%,transparent 50%),var(--bg)}.auth-brand{text-align:center;margin-bottom:28px;animation:fadeUp .4s ease}.auth-brand .big-emoji{font-size:3rem;display:block;margin-bottom:10px}.auth-brand h1{font-family:var(--ff-brand);font-size:2.8rem;letter-spacing:.06em;color:var(--text);line-height:1}.auth-brand h1 span{color:var(--brand)}.auth-brand p{color:var(--text2);font-size:.9rem;margin-top:7px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:22px;box-shadow:var(--shadow-sm);animation:fadeUp .3s ease 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solid;line-height:1.45}.alert-success{background:var(--green-bg);border-color:var(--green-border);color:var(--green)}.alert-error{background:var(--red-bg);border-color:var(--red-border);color:var(--red)}.alert-warning{background:var(--amber-bg);border-color:var(--amber-border);color:var(--amber)}.alert-info{background:var(--blue-bg);border-color:var(--blue-border);color:var(--blue)}.notif-stack{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:10;display:flex;flex-direction:column;gap:7px;pointer-events:none;width:max-content;max-width:min(420px,calc(100vw - 32px));align-items:center}.notif{padding:10px 18px;border-radius:100px;font-size:.87rem;font-weight:600;box-shadow:0 4px 20px #0000001f;animation:slideUp .22s ease;border:1.5px solid;pointer-events:auto;display:inline-flex;align-items:center;gap:7px;background:#fff;white-space:nowrap}.notif-success{border-color:var(--green-border);color:var(--green)}.notif-error{border-color:var(--red-border);color:var(--red)}.notif-warning{border-color:var(--amber-border);color:var(--amber)}.notif-info{border-color:var(--blue-border);color:var(--blue)}.spinner{width:28px;height:28px;border:2.5px solid var(--border);border-top-color:var(--brand);border-radius:50%;animation:spin .7s linear infinite;margin:32px auto}.spinner-sm{width:15px;height:15px;border-width:2px;margin:0}.badge{display:inline-flex;align-items:center;gap:3px;font-size:.69rem;font-weight:700;letter-spacing:.04em;padding:2px 8px;border-radius:100px;border:1.5px solid;white-space:nowrap}.badge-brand{background:var(--brand-bg);color:var(--brand);border-color:var(--brand-border)}.badge-green{background:var(--green-bg);color:var(--green);border-color:var(--green-border)}.badge-red{background:var(--red-bg);color:var(--red);border-color:var(--red-border)}.badge-amber{background:var(--amber-bg);color:var(--amber);border-color:var(--amber-border)}.badge-blue{background:var(--blue-bg);color:var(--blue);border-color:var(--blue-border)}.badge-purple{background:var(--purple-bg);color:var(--purple);border-color:#ddd6fe}.badge-muted{background:var(--bg2);color:var(--text2);border-color:var(--border)}.list-row{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;background:var(--surface2);border:1.5px solid var(--border);border-radius:var(--r2);transition:border-color .16s,box-shadow .16s;gap:12px}.list-row+.list-row{margin-top:7px}.list-row:hover{border-color:var(--border2);box-shadow:var(--shadow-sm)}.list-row-info{flex:1;min-width:0}.list-row-info .name{font-weight:600;font-size:.93rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-row-info .sub{color:var(--text2);font-size:.8rem;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-row-actions{display:flex;gap:5px;align-items:center;flex-shrink:0}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:11px;margin-bottom:20px}.stat-card{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r);padding:16px;transition:all .18s;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--brand);border-radius:var(--r) var(--r) 0 0}.stat-card:hover{border-color:var(--border2);box-shadow:var(--shadow-sm)}.stat-card.green:before{background:var(--green)}.stat-card.amber:before{background:var(--amber)}.stat-card.blue:before{background:var(--blue)}.stat-card.purple:before{background:var(--purple)}.stat-label{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text3)}.stat-value{font-size:2rem;font-weight:800;color:var(--text);line-height:1.1;margin:5px 0 2px;font-family:var(--ff-brand)}.stat-sub{font-size:.76rem;color:var(--text2)}.tabs{display:flex;gap:2px;margin-bottom:22px;background:var(--bg2);padding:3px;border-radius:var(--r);border:1px solid var(--border);flex-wrap:wrap}.tab{padding:7px 14px;border-radius:11px;cursor:pointer;font-size:.8rem;font-weight:600;color:var(--text2);border:1px solid transparent;background:none;transition:all .18s;display:flex;align-items:center;gap:5px;font-family:var(--ff);white-space:nowrap}.tab:hover{color:var(--text);background:#0000000a}.tab.active{color:var(--brand);background:var(--surface);box-shadow:var(--shadow-sm);border-color:var(--border)}.filter-bar{display:flex;align-items:center;gap:9px;margin-bottom:14px;flex-wrap:wrap}.filter-bar .select{width:auto;min-width:180px;flex:1}.pay-all-bar{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;background:var(--amber-bg);border:1.5px solid var(--amber-border);border-radius:var(--r2);margin-bottom:14px;gap:12px;flex-wrap:wrap}.pay-all-bar p{color:var(--amber);font-size:.88rem;font-weight:600}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:400;animation:fadeIn .15s ease;padding:16px}.dialog{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r);padding:24px;width:100%;max-width:360px;box-shadow:var(--shadow-lg);animation:pop .2s ease}.dialog h3{font-family:var(--ff-brand);font-size:1.2rem;margin-bottom:8px}.dialog p{color:var(--text2);margin-bottom:20px;font-size:.9rem;line-height:1.5}.dialog-actions{display:flex;gap:8px}.dialog-actions .btn{flex:1}.school-group{margin-bottom:22px}.school-group-title{font-family:var(--ff-brand);font-size:1.05rem;letter-spacing:.04em;color:var(--brand);margin-bottom:9px;padding-bottom:7px;border-bottom:2px solid var(--brand-border);display:flex;align-items:center;gap:7px}.class-group{margin-bottom:10px;padding-left:11px;border-left:3px solid var(--border)}.class-group-title{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text2);margin-bottom:5px}.chart-wrap{background:var(--surface2);border:1.5px solid var(--border);border-radius:var(--r);padding:18px;height:260px;position:relative}.empty{text-align:center;padding:40px 20px;color:var(--text2)}.empty-icon{font-size:2.2rem;display:block;margin-bottom:9px}.empty h3{font-weight:600;margin-bottom:5px;color:var(--text);font-size:.95rem}.empty p{font-size:.85rem}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}.combo-item{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border);font-size:.87rem}.combo-item:last-child{border-bottom:none}.combo-rank{width:21px;height:21px;border-radius:50%;background:var(--brand-bg);color:var(--brand);font-size:.68rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.message-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;background:var(--bg)}.message-page .icon{font-size:3.5rem;margin-bottom:14px}.message-page h2{font-family:var(--ff-brand);font-size:2rem;letter-spacing:.04em;margin-bottom:7px}.message-page p{color:var(--text2);font-size:.92rem}@media(max-width:640px){.header{padding:0 14px;height:56px}.header-brand .brand-text{font-size:1.2rem}.header-badge{display:none}.mobile-nav-toggle{display:flex!important;align-items:center;justify-content:center}.desktop-nav{display:none!important}.mobile-nav-drawer.open{display:flex!important}.main-content,.main-content.wide{padding:14px 12px}.card{padding:16px;border-radius:var(--r2)}.card-divider{margin:14px -16px}.input-grid-2{grid-template-columns:1fr;gap:0}.detail-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr;gap:9px}.list-row{flex-wrap:wrap}.list-row-actions{width:100%;justify-content:flex-end}.tabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.tabs::-webkit-scrollbar{display:none}.tab{flex-shrink:0}.btn-sm{padding:7px 12px}.btn-lg{padding:12px 20px}.notif-stack{bottom:16px;right:12px;left:12px;max-width:none;width:auto}.overlay{align-items:flex-end;padding:0}.dialog{border-radius:var(--r) var(--r) 0 0;max-width:100%;padding:20px}.stat-value{font-size:1.7rem}.chart-wrap{height:200px}.pay-all-bar{flex-direction:column;align-items:flex-start;gap:9px}.pay-all-bar .btn{width:100%}.filter-bar{flex-direction:column;align-items:stretch}.filter-bar .select{min-width:0}.filter-bar .btn{width:100%}}@media(max-width:380px){.stats-grid{grid-template-columns:1fr}.check-group{gap:5px}.check-pill{padding:5px 10px;font-size:.8rem}}@media(min-width:641px)and (max-width:900px){.main-content{padding:22px 16px}.detail-grid{grid-template-columns:1fr}.mobile-nav-toggle{display:none!important}.desktop-nav{display:flex!important}}@media(min-width:901px){.mobile-nav-toggle{display:none!important}.desktop-nav{display:flex!important}}