:root{--admin-navy:#031126;--admin-blue:#0b4f83;--admin-cyan:#45d7f1;--admin-gold:#e4b73e;--admin-paper:#edf4f9;--admin-ink:#10283f}.admin-shell{background:radial-gradient(circle at 0 15%,#c9eafd80,transparent 28rem),var(--admin-paper);color:var(--admin-ink)}.admin-shell .topbar{background:linear-gradient(90deg,#020916,#072a4b);border-bottom:1px solid #48d9f13d;box-shadow:0 12px 35px #03112636}.admin-shell .brand{width:130px;height:52px;overflow:hidden;text-indent:-999px;background:url("../assets/brand/ctl-logo-nav.png") center/contain no-repeat}.admin-shell main{max-width:1320px}.admin-shell .card,.admin-shell .kpi{border-color:#ccdae5;border-radius:22px;background:linear-gradient(145deg,#fff,#f7fbfd);box-shadow:0 16px 42px #0b365414}.admin-shell #admin>.grid3{position:sticky;top:78px;z-index:20;padding:10px;border:1px solid #bcd6e5;border-radius:20px;background:#eef7fbd9;backdrop-filter:blur(15px)}.admin-shell .kpi{padding:18px}.admin-shell .kpi b{color:#0c6193}.admin-eyebrow{color:#147eaa;font-size:9px;font-weight:950;letter-spacing:.15em}.admin-platform-card{border-color:#abd7e8!important}.admin-platform-grid{display:grid;grid-template-columns:270px 1fr;gap:28px;align-items:center}.admin-qr-preview{width:250px;height:250px;display:grid;place-items:center;overflow:hidden;border:1px solid #bdd4e2;border-radius:20px;background:#f2f7fa;text-align:center}.admin-qr-preview img{width:100%;height:100%;object-fit:contain}.admin-qr-preview b,.admin-qr-preview span{display:block}.admin-qr-preview span{margin-top:7px;color:#61788b;font-size:10px}.admin-check{display:flex!important;align-items:center;gap:8px;margin:12px 0}.admin-check input{width:18px!important;height:18px!important;min-height:18px!important}.operations-desk{border-color:#9fcfe2!important}.operations-desk .section-title>input{max-width:400px}.operations-tabs{display:flex;gap:6px;margin:16px 0;padding:5px;border-radius:12px;background:#eaf1f6}.operations-tabs button{padding:10px 14px;border:0;border-radius:9px;background:transparent;color:#50697c;font-weight:900}.operations-tabs button.active{background:#071a35;color:#fff}.operations-tabs b{margin-left:5px;color:#4bd9f0}.operations-list{display:grid;gap:8px}.operations-list article{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 16px;border:1px solid #d7e3eb;border-radius:13px;background:#fff}.operations-list small,.operations-list b,.operations-list span{display:block}.operations-list small{color:#147ba7;font-size:9px;font-weight:900}.operations-list b{margin:3px 0}.operations-list span{color:#607587;font-size:10px}.operations-list button{padding:8px 12px;border:1px solid #b7cfdd;border-radius:9px;background:#edf7fb;color:#0d638d;font-weight:900}.operations-editor{width:min(720px,calc(100vw - 30px))}.operations-fields{display:grid;grid-template-columns:150px 1fr;gap:8px 14px;align-items:center;max-height:52vh;overflow:auto;margin-bottom:16px;padding:4px}.operations-editor textarea{width:100%;min-height:85px;padding:12px;border:1px solid #cbdbe6;border-radius:10px;font:inherit}#operationsEditDialog{padding:0;border:0;border-radius:22px}#operationsEditDialog::backdrop{background:#020713d6;backdrop-filter:blur(7px)}.admin-tournament-card{border-radius:17px!important;box-shadow:0 10px 28px #0b36540f}.audit{border-left:3px solid var(--admin-gold)}@media(max-width:760px){.admin-platform-grid{grid-template-columns:1fr}.admin-qr-preview{margin:auto}.operations-desk .section-title{display:grid}.operations-desk .section-title>input{max-width:none}.operations-tabs{overflow:auto}.operations-fields{grid-template-columns:1fr}.admin-shell #admin>.grid3{position:static}}