:root{--green: #16a34a;--green-l: #dcfce7;--green-d: #14532d;--amber: #d97706;--amber-l: #fef3c7;--red: #dc2626;--red-l: #fee2e2;--blue: #2563eb;--blue-l: #dbeafe;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-400: #9ca3af;--gray-600: #4b5563;--gray-800: #1f2937;--gray-900: #111827;--radius: 10px;--radius-sm: 6px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;color:var(--gray-800);background:var(--gray-50);line-height:1.5;-webkit-font-smoothing:antialiased}h1{font-size:1.6rem;font-weight:700;color:var(--gray-900)}h2{font-size:1.25rem;font-weight:600;color:var(--gray-900)}h3{font-size:1rem;font-weight:600;color:var(--gray-900)}a{color:var(--green);text-decoration:none}.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--gray-200);padding:1.25rem}.btn{display:inline-flex;align-items:center;gap:6px;padding:.5rem 1rem;border-radius:var(--radius-sm);border:none;cursor:pointer;font-size:.875rem;font-weight:500;transition:all .15s}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:#15803d}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover{background:#b91c1c}.btn-ghost{background:transparent;color:var(--gray-600);border:1px solid var(--gray-200)}.btn-ghost:hover{background:var(--gray-100)}.btn-sm{padding:.35rem .7rem;font-size:.8rem}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-flex;align-items:center;padding:.2rem .6rem;border-radius:999px;font-size:.75rem;font-weight:600}.badge-green{background:var(--green-l);color:var(--green-d)}.badge-amber{background:var(--amber-l);color:#92400e}.badge-red{background:var(--red-l);color:#991b1b}.badge-gray{background:var(--gray-100);color:var(--gray-600)}.badge-blue{background:var(--blue-l);color:#1e40af}.input{width:100%;padding:.5rem .75rem;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-size:.9rem;outline:none;transition:border-color .15s;background:#fff}.input:focus{border-color:var(--green);box-shadow:0 0 0 3px #16a34a1a}.input-group{display:flex;flex-direction:column;gap:.4rem}.label{font-size:.85rem;font-weight:500;color:var(--gray-600)}.stat-card{background:#fff;border-radius:var(--radius);border:1px solid var(--gray-200);padding:1.25rem;display:flex;flex-direction:column;gap:.25rem}.stat-label{font-size:.8rem;color:var(--gray-400);font-weight:500;text-transform:uppercase;letter-spacing:.04em}.stat-value{font-size:1.8rem;font-weight:700;color:var(--gray-900)}.stat-sub{font-size:.8rem;color:var(--gray-400)}.page{padding:1.5rem;max-width:900px;margin:0 auto}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem}.stack{display:flex;flex-direction:column;gap:1rem}.presence-row{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;border-radius:var(--radius-sm);border:1px solid var(--gray-200);background:#fff;gap:1rem}.presence-row:hover{background:var(--gray-50)}.presence-name{font-weight:500}.presence-btns{display:flex;gap:.4rem}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.dot-green{background:var(--green)}.dot-red{background:var(--red)}.dot-amber{background:var(--amber)}.dot-gray{background:var(--gray-400)}.divider{border:none;border-top:1px solid var(--gray-200);margin:1rem 0}.empty{text-align:center;padding:3rem 1rem;color:var(--gray-400)}.empty-icon{font-size:2.5rem;margin-bottom:.5rem}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,var(--gray-100) 25%,var(--gray-200) 50%,var(--gray-100) 75%);background-size:200% 100%;animation:shimmer 1.4s ease-in-out infinite;border-radius:var(--radius-sm);display:block}.day-pill{width:32px;height:32px;border-radius:50%;background:var(--green-l);color:var(--green-d);display:inline-flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.mobile-only{display:none!important}.desktop-only{display:block!important}@media (max-width: 640px){.page{padding:1rem .85rem}h1{font-size:1.2rem}.card{padding:.9rem}.page-header{flex-wrap:wrap;gap:.75rem}.stat-value{font-size:1.5rem}.mobile-only{display:block!important}.desktop-only{display:none!important}.presence-row{flex-wrap:wrap}}@media (min-width: 641px) and (max-width: 1024px){.page{padding:1.25rem 1rem}}@supports (padding-bottom: env(safe-area-inset-bottom)){.page{padding-bottom:max(1rem,env(safe-area-inset-bottom))}}