:root{--blue:#153e7a;--blue2:#1d5aca;--light:#eff5fd;--ink:#193452;--line:#dce7f6}*{box-sizing:border-box}body{font-family:Tahoma,Arial,sans-serif;background:linear-gradient(150deg,#f7fbff,#e8f1fe);color:var(--ink);min-height:100vh} .site-header{background:linear-gradient(115deg,#082857,#174a97);color:#fff;padding:16px 0;border-bottom:4px solid #d6ac50}.site-header img{height:62px;width:62px;object-fit:contain}.site-header h1{font-size:1.3rem;font-weight:800;margin:0}.site-header small{opacity:.85}.main-card{background:#fff;border:1px solid var(--line);box-shadow:0 14px 40px #0b3c8312;border-radius:19px;padding:30px}.btn-primary{background:#1754b5;border-color:#1754b5}.btn{font-weight:700}.form-label{font-weight:bold}.form-control,.form-select{padding:12px;border-color:#d7e1f0}.pill{border-radius:30px;background:#e1f4e9;color:#13754d;padding:7px 16px;display:inline-block;font-weight:bold}.counter{width:180px;height:180px;display:grid;place-items:center;border:12px solid #40a4e8;border-radius:50%;margin:auto;font-size:4.5rem;color:var(--blue);font-weight:900}.question-box{border:1px solid var(--line);background:#f9fbff;border-radius:14px;padding:20px;margin:14px 0}.question-title{font-weight:800;margin-bottom:15px}.choice{padding:10px 12px;border:1px solid #e0e8f3;border-radius:9px;margin-bottom:8px;cursor:pointer;display:block}.choice:has(input:checked){background:#e8f2ff;border-color:#1d5aca}.topbar{position:sticky;top:0;background:#fff;box-shadow:0 4px 12px #122d5215;z-index:10;padding:12px 0}.text-muted{color:#63788f!important}.tab-panel{display:none}.tab-panel.active{display:block}.nav-pills .nav-link{cursor:pointer}.table td,.table th{vertical-align:middle}.subtle{font-size:.88rem;color:#71859b}.admin-shell{max-width:1300px}.question-edit{border:1px solid #dce7f6;border-radius:14px;padding:15px;background:#fff;margin-top:10px}.logo-fallback{width:60px;height:60px;display:grid;place-items:center;background:#fff;color:#113a78;border-radius:50%;font-weight:900}@media(max-width:600px){.main-card{padding:20px}.site-header h1{font-size:1.05rem}}