:root{--primary:#2563eb;--primary-hover:#1d4ed8;--bg-color:#f3f4f6;--surface:#fff;--border-color:#d1d5db;--border-dark:#9ca3af;--text-main:#111827;--text-muted:#4b5563;--highlight-bg:#eff6ff;--feed-bg:var(--highlight-bg);--feed-text:var(--primary);--mineral-bg:#dcfce7;--mineral-text:#166534;--medicine-bg:#fef9c3;--medicine-text:#854d0e;--other-bg:#f3f4f6;--other-text:#374151;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}button{cursor:pointer;font-family:inherit;font-size:14px}input,select,textarea{font-family:inherit}.mt-2{margin-top:8px}.mt-3{margin-top:16px}.mt-4{margin-top:24px}.btn-primary,.btn-secondary{white-space:nowrap;border-radius:6px;align-items:center;gap:6px;padding:8px 16px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff;border:1px solid var(--primary)}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{color:var(--text-main);border:1px solid var(--border-color);background-color:#fff}.btn-secondary:hover{background-color:var(--bg-color)}.btn-sm{border-radius:4px;padding:6px 12px;font-size:13px}.btn-danger{color:#fff;background-color:#e74c3c;border-color:#e74c3c}.btn-danger:hover{background-color:#c0392b}.excel-input{border:1px solid var(--border-color);width:100%;color:var(--text-main);background-color:var(--surface);border-radius:4px;outline:none;padding:8px 12px;font-family:inherit;font-size:14px}.excel-input:focus{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.excel-input.no-border{border-color:#0000;padding:4px 6px}.excel-input.no-border:focus{border-color:var(--primary)}.app-container{flex-direction:column;height:100vh;display:flex;overflow:hidden}.main-content{flex-direction:column;flex-grow:1;display:flex;overflow:hidden}.page{flex:1;height:100%;overflow-y:auto}.main-panel{height:100%;padding:24px 32px;overflow-y:auto}@media (width<=768px){.main-panel{padding:16px}}.page-header{justify-content:space-between;align-items:center;min-height:40px;margin-bottom:20px;display:flex}.page-header h2{margin:0;font-size:20px;font-weight:600}.page-header .actions{gap:8px;display:flex}.section-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.section-header h3{text-transform:uppercase;color:var(--text-muted);letter-spacing:.5px;margin:0;font-size:14px;font-weight:600}.section-header .section-actions{gap:8px;display:flex}.tabs-sub{border-bottom:1px solid var(--border-color);gap:16px;margin-bottom:20px;display:flex}.tab-sub{color:var(--text-muted);background:0 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var(--border-color);border-radius:4px;margin-bottom:16px;padding:16px}.config-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.config-header h3{margin:0;font-size:16px;font-weight:600}.excel-section{margin-bottom:24px}.top-nav{background-color:var(--surface);border-bottom:1px solid var(--border-color);flex-shrink:0;align-items:center;height:48px;padding:0 20px;display:flex}.logo{color:var(--primary);flex-shrink:0;align-items:center;gap:8px;width:220px;font-size:16px;font-weight:700;display:flex}.main-tabs{flex-grow:1;height:100%;display:flex}.nav-btn{height:100%;color:var(--text-muted);background:0 0;border:none;border-bottom:3px solid #0000;align-items:center;gap:8px;padding:0 20px;font-size:14px;font-weight:500;transition:color .15s,background-color .15s;display:flex}.nav-btn:hover{color:var(--text-main);background-color:var(--bg-color)}.nav-btn.active{color:var(--primary);border-bottom-color:var(--primary)}.mobile-settings-btn,.bottom-nav{display:none}@media (width<=768px){.top-nav{justify-content:space-between;padding:0 12px}.main-tabs{display:none}.mobile-settings-btn{display:flex}.org-switcher-text{max-width:100px!important}.bottom-nav{background-color:var(--surface);border-top:1px solid var(--border-color);z-index:1000;height:60px;padding-bottom:env(safe-area-inset-bottom);justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav .nav-btn{color:var(--text-muted);border-top:3px solid #0000;border-bottom:none;flex-direction:column;flex:1;justify-content:center;gap:4px;padding:0;font-size:11px}.bottom-nav .nav-btn.active{border-top-color:var(--primary);color:var(--primary);background:0 0}.attendance-layout{flex-direction:column!important}.attendance-sidebar{border-right:none!important;border-bottom:1px solid var(--border-color)!important;width:100%!important;padding:10px!important}.attendance-sidebar-nav{overflow-x:auto;flex-direction:row!important}.attendance-sidebar-nav .nav-btn{white-space:nowrap}.attendance-main{padding:16px!important}.attendance-header{flex-wrap:wrap;gap:12px}.attendance-controls{flex-wrap:wrap;width:100%}.operations-toolbar{grid-template-columns:1fr 1fr;gap:10px;display:grid!important}.operations-toolbar>*{justify-content:center;width:100%!important}.operations-toolbar 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0;border:none;outline:none;padding:4px;font-family:inherit;font-size:13px}.excel-table .entry-row select{appearance:none;cursor:pointer;background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23666666%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);background-position:right 4px top 50%;background-repeat:no-repeat;background-size:10px;padding-right:16px}.excel-table .entry-row input:focus,.excel-table .entry-row select:focus{box-shadow:0 0 0 1px var(--primary) inset;background-color:#fff}.editable-cell{cursor:default;transition:background-color 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12px;display:flex;overflow-y:auto}.checkbox-label{cursor:pointer;border-radius:3px;align-items:center;gap:6px;padding:3px 4px;display:flex}.checkbox-label:hover{background-color:var(--bg-color)}.filter-date-range{flex-direction:column;gap:6px;padding:8px 12px;display:flex}.filter-date-range span{font-size:12px;font-weight:600}.filter-actions{border-top:1px solid var(--border-color);justify-content:flex-end;gap:8px;padding:8px 12px;display:flex}.modal-overlay{z-index:1000;background-color:#0006;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--surface);border-radius:8px;flex-direction:column;width:100%;max-height:90vh;display:flex;box-shadow:0 4px 12px #00000026}.modal-header{border-bottom:1px solid var(--border-color);flex-shrink:0;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-header h3{color:var(--text-main);margin:0;font-size:16px;font-weight:600}.modal-close-btn{cursor:pointer;color:var(--text-muted);background:0 0;border:none;align-items:center;padding:0 4px;font-size:20px;line-height:1;display:flex}.modal-close-btn:hover{color:var(--text-main)}.modal-body{flex:1;padding:20px;overflow-y:auto}.modal-body-table{max-height:55vh;padding:0;overflow-y:auto}.modal-footer{border-top:1px solid var(--border-color);flex-shrink:0;justify-content:flex-end;gap:12px;padding:16px 20px;display:flex}.modal-footer.space-between{justify-content:space-between}.usage-type-buttons{gap:20px;padding:30px 20px;display:flex}.usage-type-btn{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;height:auto;padding:20px;font-size:16px;display:flex}.usage-type-btn svg{font-size:24px}.modal-overlay.nested{z-index:1050}