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th.sticky-col{z-index:20;background:#f8fafc}.fw-bold{font-weight:600}.score-val{text-align:center;font-variant-numeric:tabular-nums;color:#0070c0}.total-head{text-align:center;color:#0070c0!important;background:#f0f7ff!important}.total-val{text-align:center;color:#0070c0;background:#f0f7ff}.report-loading,.report-error,.empty-report{text-align:center;color:#64748b;padding:4rem;font-style:italic}.report-error{color:#ef4444}@media (width<=768px){.report-header{flex-direction:column;align-items:flex-start;gap:1.5rem}}.sort-header{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;display:flex}.sort-header.justify-center{justify-content:center}.sort-icon{opacity:.4;width:14px;height:14px;transition:opacity .2s}.sort-header:hover .sort-icon{opacity:1}.admin-login-container{background-color:var(--background-secondary,#f8fafc);justify-content:center;align-items:center;min-height:calc(100vh - 70px);padding:2rem;display:flex}.admin-login-card{background:#fff;border-radius:12px;width:100%;max-width:400px;padding:2.5rem;transition:transform .3s,box-shadow .3s;box-shadow:0 10px 25px #0000000d}.admin-login-card:hover{transform:translateY(-2px);box-shadow:0 12px 30px #00000014}.admin-login-header{text-align:center;margin-bottom:2rem}.admin-login-header h2{color:var(--text-primary,#1e293b);margin:0 0 .5rem;font-size:1.75rem;font-weight:700}.admin-login-header p{color:var(--text-secondary,#64748b);margin:0;font-size:.9rem}.admin-login-form{flex-direction:column;gap:1.5rem;display:flex}.login-error-message{color:#ef4444;background-color:#fef2f2;border-left:4px solid #ef4444;border-radius:6px;padding:.75rem 1rem;font-size:.875rem;font-weight:500;animation:.3s slideIn}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-group label{color:var(--text-primary,#334155);font-size:.875rem;font-weight:600}.form-group input{border:1px solid var(--border-color,#e2e8f0);background-color:#fcfcfc;border-radius:8px;padding:.75rem 1rem;font-size:1rem;transition:all .2s}.form-group input:focus{border-color:var(--primary-color,#3b82f6);background-color:#fff;outline:none;box-shadow:0 0 0 3px #3b82f61a}.login-submit-btn{background-color:var(--primary-color,#3b82f6);color:#fff;cursor:pointer;border:none;border-radius:8px;margin-top:.5rem;padding:.875rem;font-size:1rem;font-weight:600;transition:background-color .2s,transform .1s}.login-submit-btn:hover{background-color:var(--primary-color-dark,#2563eb)}.login-submit-btn:active{transform:scale(.98)}.app-container{flex-direction:column;min-height:100vh;display:flex}:root{--primary-color:#0070c0;--primary-hover:#005a9e;--text-main:#1a1a1a;--text-muted:#666;--text-light:#999;--bg-color:#fff;--bg-input:#fff;--border-color:#e5e5e5;--border-focus:#0070c0;--shadow-sm:0 2px 4px #0000000d;--shadow-md:0 8px 30px #00000014;--shadow-lg:0 20px 40px #0000001f;--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--transition:all .2s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}a{color:var(--primary-color);text-decoration:none}button{cursor:pointer;font-family:inherit}input{font-family:inherit}html{scrollbar-width:thin;scrollbar-color:#b6bcb6bf #f0f0f0b3;height:50%;overflow-y:auto}html::-webkit-scrollbar{width:10px;height:10px}html::-webkit-scrollbar-track{background:#f0f0f0b3;border-radius:999px}html::-webkit-scrollbar-thumb{background:#edeeef8c;border:2px solid #f0f0f0b3;border-radius:999px}html::-webkit-scrollbar-thumb:hover{background:#0070c0cc}