:root{color:#241912;font-synthesis:none;text-rendering:optimizelegibility;--surface:#fff8f5;--surface-lowest:#fff;--surface-low:#fff1ea;--surface-container:#ffeade;--surface-highest:#f4ded2;--inverse-surface:#3b2e26;--primary:#964900;--primary-bright:#f57c00;--primary-fixed:#ffdcc6;--primary-fixed-dim:#ffb786;--on-primary:#fff;--on-primary-container:#572800;--secondary-container:#d1e2ec;--on-secondary-container:#55656d;--tertiary:#00639c;--tertiary-container:#01a4ff;--error:#ba1a1a;--outline:#8b7263;--outline-variant:#dec1af;--brand-gray:#e0e4e6;--brand-charcoal:#37474f;--brand-bg-light:#fafbfc;--on-surface:#241912;--on-surface-variant:#574235;--success:#2e7d32;--radius:8px;--radius-lg:16px;--space-xs:4px;--space-sm:12px;--space-md:24px;--space-lg:40px;--space-xl:64px;--shadow-soft:0 20px 60px #3b2e2614;background:#fff8f5;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--surface);min-width:320px;margin:0}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled,select:disabled{cursor:not-allowed;opacity:.65}a{color:inherit}.material-symbols-outlined{letter-spacing:normal;text-transform:none;white-space:nowrap;word-wrap:normal;-webkit-font-feature-settings:"liga";-webkit-font-smoothing:antialiased;font-variation-settings:"FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;direction:ltr;font-family:Material Symbols Outlined;font-size:24px;font-style:normal;font-weight:400;line-height:1;display:inline-flex}#app{min-height:100vh}.admin-layout{background:var(--surface);min-height:100vh;display:flex}.sidebar{z-index:50;background:var(--inverse-surface);width:256px;color:var(--surface);border-right:1px solid #dec1af40;flex-direction:column;display:flex;position:fixed;inset:0 auto 0 0}.brand{gap:var(--space-sm);align-items:center;padding:32px 24px 24px;display:flex}.brand-mark{border-radius:var(--radius);width:40px;height:40px;color:var(--on-primary-container);background:var(--primary-bright);flex:none;place-items:center;display:grid}.brand h1,.brand p,.page-header h1,.page-header p,.card h2,.card h3,.card p{margin:0}.brand h1{font-size:20px;font-weight:700;line-height:1.35}.brand p{letter-spacing:.12em;text-transform:uppercase;color:#f4ded2bf;margin-top:2px;font-size:10px;font-weight:700;line-height:1.4}.side-nav{gap:4px;margin-top:16px;display:grid}.side-nav button,.side-footer button{align-items:center;gap:var(--space-sm);color:#f4ded2d1;text-align:left;background:0 0;border:0;border-left:4px solid #0000;width:100%;min-height:56px;padding:14px 24px;font-size:14px;font-weight:600;transition:background-color .16s,color .16s,border-color .16s;display:flex}.side-nav button:hover,.side-footer button:hover{color:#fff;background:#f4ded214}.side-nav button.active{border-left-color:var(--primary-bright);background:var(--primary);color:var(--on-primary)}.side-nav button.active .material-symbols-outlined{font-variation-settings:"FILL" 1, "wght" 500, "GRAD" 0, "opsz" 24}.side-footer{border-top:1px solid #dec1af33;margin-top:auto;padding:16px 0 24px}.main-shell{flex-direction:column;width:100%;min-height:100vh;margin-left:256px;display:flex}.topbar{z-index:40;justify-content:space-between;align-items:center;gap:var(--space-md);border-bottom:1px solid var(--outline-variant);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fff8f5eb;min-height:64px;padding:10px 32px;display:flex;position:sticky;top:0}.topbar-kicker{color:var(--primary);letter-spacing:.08em;text-transform:uppercase;margin:0 0 2px;font-size:12px;font-weight:800}.topbar h2{margin:0;font-size:20px;line-height:1.25}.topbar-actions{align-items:center;gap:var(--space-sm);display:flex}.school-picker{border:1px solid var(--outline-variant);border-radius:var(--radius);background:var(--surface-low);min-height:40px;color:var(--on-surface-variant);align-items:center;gap:8px;padding:0 12px;display:inline-flex}.school-picker select{min-width:84px;color:inherit;background:0 0;border:0;outline:0;font-size:14px;font-weight:600}.icon-button,.logout-button,.secondary-action,.text-action,.primary-action,.dark-action{border:0;transition:transform .12s,background-color .16s,color .16s,border-color .16s,opacity .16s}.icon-button:active,.logout-button:active,.secondary-action:active,.text-action:active,.primary-action:active,.dark-action:active{transform:scale(.98)}.icon-button{border-radius:var(--radius);width:40px;height:40px;color:var(--on-surface-variant);background:0 0;place-items:center;display:grid}.icon-button:hover{background:var(--surface-container);color:var(--primary)}.logout-button{border-radius:var(--radius);min-height:40px;color:var(--on-surface-variant);background:#55656d1a;align-items:center;gap:8px;padding:0 14px;font-weight:700;display:inline-flex}.logout-button:hover{color:var(--error);background:#ba1a1a1a}.content{flex:1;width:min(100%,1280px);margin:0 auto;padding:32px}.page-header{justify-content:space-between;align-items:flex-end;gap:var(--space-md);margin-bottom:var(--space-md);display:flex}.breadcrumb{color:var(--primary);letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px;font-size:12px;font-weight:800}.page-header h1{letter-spacing:-.02em;font-size:clamp(32px,4vw,48px);line-height:1.15}.page-header p:not(.breadcrumb){color:var(--on-surface-variant);margin-top:8px}.user-card{align-items:center;gap:var(--space-sm);border:1px solid var(--outline-variant);border-radius:var(--radius-lg);background:var(--surface-lowest);min-width:240px;padding:14px 16px;display:inline-flex}.user-card .material-symbols-outlined{color:var(--primary-bright)}.user-card span:not(.material-symbols-outlined){color:var(--on-surface-variant);font-size:12px;font-weight:600;display:block}.user-card strong{margin-top:2px;display:block}.screen-grid{gap:var(--space-md);grid-template-columns:repeat(12,minmax(0,1fr));display:grid}.fee-types-grid .focus-card,.bill-grid .focus-card{grid-column:span 7}.fee-types-grid>.stack,.bill-grid>.stack{grid-column:span 5}.invoice-grid>.stack{grid-column:span 3}.invoice-grid .invoice-preview{grid-column:span 9}.full-span{grid-column:1/-1}.two-span{grid-column:span 8}.card,.tip-card,.metric-card{border-radius:var(--radius-lg)}.card{background:var(--surface-lowest);border:1px solid var(--brand-gray)}.focus-card{padding:var(--space-md)}.stack{gap:var(--space-md);align-content:start;display:grid}.card-title{align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md);border-bottom:1px solid var(--brand-bg-light);padding-bottom:18px;display:flex}.card-title.compact{border-bottom:0;margin-bottom:0;padding-bottom:0}.card-title .material-symbols-outlined{border-radius:var(--radius);width:40px;height:40px;color:var(--primary);background:#f57c001a;place-items:center;display:grid}.card-title.compact .material-symbols-outlined{width:32px;height:32px;font-size:20px}.card-title h2{font-size:20px;line-height:1.4}.form-grid{gap:var(--space-md);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.form-grid.three-column{grid-template-columns:repeat(3,minmax(0,1fr))}.field{gap:6px;display:grid}.field>span{color:var(--on-surface-variant);letter-spacing:.04em;text-transform:uppercase;font-size:12px;font-weight:800;line-height:16px}.field input,.field select,.search-box input{border:1px solid var(--brand-gray);border-radius:var(--radius);background:var(--surface-lowest);width:100%;min-height:48px;color:var(--on-surface);outline:0;padding:0 14px;transition:border-color .16s,box-shadow .16s,background-color .16s}.field input:focus,.field select:focus,.search-box input:focus{border-color:var(--primary-bright);box-shadow:0 0 0 3px #f57c0026}.primary-action,.dark-action,.secondary-action{border-radius:var(--radius);justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-size:14px;font-weight:800;text-decoration:none;display:inline-flex}.primary-action{background:var(--primary-bright);color:var(--on-primary);box-shadow:0 14px 30px #f57c002e}.primary-action:hover{background:var(--primary)}.primary-action.wide{grid-column:1/-1;min-height:56px}.primary-action.small{min-height:40px}.dark-action{background:var(--inverse-surface);color:var(--on-primary)}.dark-action:hover{background:#211914}.secondary-action{border:1px solid var(--outline-variant);background:var(--surface-lowest);color:var(--on-surface-variant)}.secondary-action:hover{border-color:var(--primary-bright);color:var(--primary)}.text-action{color:var(--primary);background:0 0;padding:6px 0;font-weight:800}.metric-card{min-height:190px;padding:var(--space-md);background:var(--inverse-surface);color:#fff;position:relative;overflow:hidden}.metric-card.charcoal{background:var(--brand-charcoal)}.metric-card p{color:#ffede4bd;letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:12px;font-weight:800}.metric-card h2{z-index:1;letter-spacing:-.02em;margin:12px 0;font-size:clamp(34px,5vw,48px);line-height:1.15;position:relative}.metric-note{z-index:1;color:var(--primary-fixed-dim);align-items:center;gap:6px;font-size:14px;font-weight:800;display:inline-flex;position:relative}.watermark{color:#ffffff14;font-size:124px;position:absolute;bottom:-18px;right:-16px;transform:rotate(12deg)}.tip-card{padding:var(--space-md);border:1px solid var(--outline-variant);background:var(--surface-container);color:var(--on-primary-container)}.tip-card p{margin:var(--space-sm) 0 0;color:#572800c2;line-height:1.55}.table-card{overflow:hidden}.table-toolbar,.section-header{justify-content:space-between;align-items:center;gap:var(--space-md);display:flex}.table-toolbar{padding:18px var(--space-md);border-bottom:1px solid var(--brand-gray);background:#fff}.toolbar-actions{align-items:center;gap:var(--space-sm);display:flex}.search-box{width:min(260px,100%);position:relative}.student-search-field{flex-direction:column;gap:6px;display:flex}.student-search-field>span{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.8125rem;font-weight:600}.student-search-field .search-box{width:100%}.dropdown-label-row{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;align-items:center;gap:8px;font-size:.8125rem;font-weight:600;display:flex}.match-badge{background:var(--accent);color:#fff;text-transform:none;letter-spacing:0;border-radius:20px;padding:1px 7px;font-size:.7rem;font-weight:700}.match-badge.empty{background:var(--surface-variant);color:var(--text-muted)}.cross-dropdown-hint{color:var(--accent);align-items:center;gap:4px;margin:4px 0 0;font-size:.75rem;font-weight:600;display:flex}.cross-dropdown-hint .material-symbols-outlined{font-size:14px}.search-result-count{color:var(--accent);align-items:center;gap:4px;margin:0;font-size:.75rem;font-weight:600;display:flex}.search-result-count:before{content:"";background:var(--accent);border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block}.search-clear{cursor:pointer;color:var(--on-surface-variant);background:0 0;border:none;border-radius:4px;align-items:center;padding:2px;transition:color .15s,background .15s;display:flex;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.search-clear:hover{color:var(--on-surface);background:var(--surface-variant)}.search-clear .material-symbols-outlined{font-size:16px;position:static;transform:none}.search-box .material-symbols-outlined{color:var(--on-surface-variant);font-size:20px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.search-box input{border-radius:999px;min-height:40px;padding-left:40px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%;min-width:760px}th,td{border-bottom:1px solid var(--brand-bg-light);padding:16px 24px}th{z-index:1;background:var(--brand-bg-light);color:var(--on-surface-variant);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:800;position:sticky;top:0}tbody tr:nth-child(2n){background:#fafbfc99}tbody tr:hover{background:var(--brand-bg-light)}.row-actions{text-align:right}.empty-cell{color:var(--on-surface-variant);text-align:center;padding:48px 24px}.table-footer{justify-content:space-between;gap:var(--space-sm);padding:16px var(--space-md);color:var(--on-surface-variant);font-size:12px;font-weight:700;display:flex}.chip,.pill{min-height:28px;color:var(--primary);background:#f57c001a;border-radius:999px;align-items:center;padding:0 12px;font-size:12px;font-weight:800;display:inline-flex}.status-badge{color:var(--on-surface-variant);align-items:center;gap:6px;font-weight:700;display:inline-flex}.status-badge i{background:var(--on-surface-variant);border-radius:999px;width:8px;height:8px}.status-badge.active{color:var(--success)}.status-badge.active i{background:var(--success)}.activity-card{padding:var(--space-md)}.activity-card .card-title{margin-bottom:var(--space-sm)}.bills-header{align-items:center;gap:8px;margin-bottom:10px;display:flex}.bills-total-badge{background:var(--surface-variant);color:var(--on-surface-variant);border-radius:20px;padding:1px 7px;font-size:.7rem;font-weight:700}.bills-search-form{margin-bottom:8px}.bills-search-form .search-box{width:100%}.bills-pagination{border-top:1px solid var(--outline-variant);justify-content:center;align-items:center;gap:8px;margin-top:4px;padding-top:10px;display:flex}.page-btn{border:1px solid var(--outline-variant);background:var(--surface);width:28px;height:28px;color:var(--on-surface);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;transition:background .15s,border-color .15s;display:flex}.page-btn:hover:not(:disabled){background:var(--surface-variant);border-color:var(--accent)}.page-btn:disabled{opacity:.35;cursor:default}.page-btn .material-symbols-outlined{font-size:18px}.page-indicator{color:var(--on-surface-variant);text-align:center;min-width:48px;font-size:.8rem;font-weight:600}.activity-list{flex-direction:column;gap:2px;margin-top:4px;display:flex}.activity-row{justify-content:space-between;align-items:flex-start;gap:var(--space-md);border-radius:8px;padding:8px 10px;transition:background .15s;display:flex}.activity-row:hover{background:var(--surface-variant)}.activity-row--new{background:color-mix(in srgb, var(--accent) 10%, transparent);outline:1px solid color-mix(in srgb, var(--accent) 30%, transparent)}.activity-row-info{flex:1;min-width:0}.activity-row-info strong,.activity-row-info span{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.activity-row-right{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:4px;display:flex}.bill-pdf-link{width:24px;height:24px;color:var(--accent);border-radius:5px;justify-content:center;align-items:center;text-decoration:none;transition:background .15s;display:flex}.bill-pdf-link .material-symbols-outlined{font-size:16px}.bill-pdf-link:hover{background:color-mix(in srgb, var(--accent) 12%, transparent)}.status-chip{text-transform:capitalize;letter-spacing:.02em;border-radius:20px;padding:1px 7px;font-size:.68rem;font-weight:700}.status-chip--issued{background:color-mix(in srgb, var(--accent) 15%, transparent);color:var(--accent)}.status-chip--paid{color:#16a34a;background:#22c55e26}.status-chip--overdue{color:#dc2626;background:#ef444426}.activity-row span,.muted{color:var(--on-surface-variant);margin-top:4px;font-size:14px;display:block}.bill-items-field{grid-column:1/-1}.bill-items-list{border:1px solid var(--outline-variant);border-radius:var(--radius);background:var(--surface-low);gap:10px;padding:12px;display:grid}.bill-item-row{border-bottom:1px dashed var(--outline-variant);justify-content:space-between;align-items:center;gap:12px;padding-bottom:8px;display:flex}.bill-item-row strong{display:block}.bill-item-row p{color:var(--on-surface-variant);margin:4px 0 0}.bill-item-total{justify-content:space-between;align-items:center;padding-top:4px;font-weight:800;display:flex}.feature-panel{align-items:center;gap:var(--space-md);padding:var(--space-md);background:var(--surface-lowest);display:flex}.feature-visual{border:1px solid var(--outline-variant);border-radius:var(--radius-lg);background:linear-gradient(135deg, var(--surface-container), var(--surface-lowest));flex:none;place-items:center;width:132px;height:132px;display:grid}.feature-visual .material-symbols-outlined{color:var(--primary-bright);font-size:58px}.feature-panel h3{margin:0 0 8px;font-size:24px}.feature-panel p{max-width:700px;color:var(--on-surface-variant);line-height:1.55}.feature-tags{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.feature-tags span{border-radius:var(--radius);background:var(--surface-container);color:var(--on-primary-container);letter-spacing:.04em;text-transform:uppercase;padding:7px 10px;font-size:12px;font-weight:800}.notice{gap:var(--space-sm);margin-bottom:var(--space-md);border-radius:var(--radius);background:#00639c0f;border:1px solid #00639c33;padding:16px;display:flex}.notice .material-symbols-outlined{color:var(--tertiary)}.notice p{color:var(--tertiary);margin:4px 0 0}.quick-steps .card{padding:var(--space-md)}.quick-steps h3{color:var(--on-surface-variant);letter-spacing:.08em;text-transform:uppercase;margin:0 0 16px;font-size:14px}.step-item{border:1px solid var(--outline-variant);border-radius:var(--radius);background:var(--surface);grid-template-columns:auto 1fr auto;align-items:center;gap:10px;min-height:52px;margin-top:12px;padding:12px;font-weight:700;display:grid}.step-item .material-symbols-outlined{color:var(--primary)}.step-item.active{border-color:var(--primary-bright);background:var(--primary-bright);color:var(--on-primary)}.step-item.active .material-symbols-outlined{color:var(--on-primary)}.invoice-preview{flex-direction:column;min-height:620px;display:flex;overflow:hidden}.invoice-empty,.invoice-ready{padding:var(--space-xl) var(--space-md);text-align:center;flex:1;align-content:center;place-items:center;gap:16px;display:grid}.invoice-empty p,.invoice-ready p{max-width:520px;color:var(--on-surface-variant);line-height:1.6}.invoice-ready .material-symbols-outlined{color:var(--success);font-size:72px}.document-ghost{border:2px dashed var(--outline-variant);border-radius:var(--radius);background:var(--surface-low);place-content:center;gap:10px;width:192px;height:256px;display:grid;position:relative}.document-ghost span{background:#8b726361;border-radius:999px;width:120px;height:8px;display:block}.document-ghost span:nth-child(2){width:96px}.document-ghost i{border:6px solid #8b72634d;border-radius:999px;width:48px;height:48px;margin:18px auto 0}.invoice-footer{justify-content:space-between;align-items:center;gap:var(--space-md);padding:16px var(--space-md);border-top:1px solid var(--outline-variant);background:var(--surface-low);color:var(--on-surface-variant);font-size:14px;display:flex}.invoice-footer span{align-items:center;gap:8px;display:inline-flex}.invoice-footer strong{color:var(--success)}.stat-tile{align-items:center;gap:var(--space-sm);padding:var(--space-md);grid-column:span 4;display:flex}.stat-tile>.material-symbols-outlined{background:var(--secondary-container);width:48px;height:48px;color:var(--on-secondary-container);border-radius:999px;place-items:center;display:grid}.stat-tile p{color:var(--on-surface-variant);letter-spacing:.04em;text-transform:uppercase;font-size:12px;font-weight:800}.status-stack{margin-bottom:var(--space-md);gap:8px;display:grid}.status{border-radius:var(--radius);margin:0;padding:12px 14px;font-weight:700}.status.info,.info{color:var(--on-surface-variant)}.status.info{border:1px solid var(--outline-variant);background:var(--surface-low)}.status.error{color:var(--error);background:var(--error-container,#ffdad6)}.status.success{margin-top:var(--space-md);color:var(--success);background:#2e7d321a}.app-footer{justify-content:space-between;gap:var(--space-md);color:var(--on-surface-variant);border-top:1px solid #dec1af80;padding:22px 32px;font-size:12px;font-weight:700;display:flex}.app-footer strong{color:var(--success)}.auth-page{background:radial-gradient(circle at top right, #f57c001f, transparent 32rem), var(--surface);place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{width:min(100%,440px);box-shadow:var(--shadow-soft);gap:16px;padding:28px;display:grid}.auth-mark{color:var(--on-primary)}.auth-icon{border-radius:var(--radius-lg);width:52px;height:52px;color:var(--primary);background:var(--surface-container);place-items:center;display:grid}.auth-card h1{margin:0;font-size:32px}.auth-card .info{margin:6px 0 0}@media (width<=1080px){.fee-types-grid .focus-card,.bill-grid .focus-card,.fee-types-grid>.stack,.bill-grid>.stack,.invoice-grid>.stack,.invoice-grid .invoice-preview,.two-span{grid-column:1/-1}.stat-tile{grid-column:span 6}.page-header{flex-direction:column;align-items:stretch}.user-card{width:100%}}@media (width<=820px){.admin-layout{display:block}.sidebar{width:100%;min-height:auto;position:static}.brand{padding:20px}.side-nav{border-top:1px solid #dec1af33;gap:0;margin:0;display:flex;overflow-x:auto}.side-nav button{border-bottom:4px solid #0000;border-left:0;width:auto;min-width:max-content;padding:14px 18px}.side-nav button.active{border-bottom-color:var(--primary-bright)}.side-footer{display:none}.main-shell{margin-left:0}.topbar{flex-direction:column;align-items:flex-start;padding:16px 20px}.topbar-actions{flex-wrap:wrap;width:100%}.content{padding:24px 16px}.form-grid,.form-grid.three-column{grid-template-columns:1fr}.table-toolbar,.section-header,.invoice-footer,.app-footer{flex-direction:column;align-items:stretch}.toolbar-actions{flex-wrap:wrap}.search-box{width:100%}.feature-panel{flex-direction:column;align-items:flex-start}.feature-visual{width:100%;height:120px}.stat-tile{grid-column:1/-1}}@media (width<=560px){.brand h1{font-size:18px}.topbar-actions .school-picker,.logout-button{justify-content:center;width:100%}.page-header h1{font-size:34px}.focus-card,.tip-card,.metric-card,.quick-steps .card,.activity-card,.feature-panel,.stat-tile{padding:18px}.invoice-empty,.invoice-ready{padding:40px 18px}.document-ghost{width:150px;height:206px}}
