:root{--navy:#10233f;--blue:#246bfe;--light:#f5f7fb;--line:#dfe5ee;--text:#253247;--green:#137a4b;--red:#a33434;--amber:#8a5a00}*{box-sizing:border-box}body{margin:0;background:var(--light);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}header{min-height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100% - 1180px)/2))}.brand{font-weight:800;color:var(--navy)}nav{display:flex;align-items:center;gap:22px}nav a,nav .link{color:var(--text);text-decoration:none;font:inherit;background:none;border:0;padding:0;cursor:pointer}nav form{margin:0}main{max-width:1180px;margin:34px auto;padding:0 20px;min-height:calc(100vh - 150px)}footer{text-align:center;color:#68758a;padding:24px}.card,.table-wrap{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 5px 20px rgba(16,35,63,.05)}.card{padding:26px}.auth{max-width:460px;margin:70px auto}.page-title{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.page-title h1,h1{margin:0 0 6px;color:var(--navy)}h2{color:var(--navy);margin-top:0}p{line-height:1.55}.button,button{display:inline-block;border:0;border-radius:8px;background:var(--blue);color:#fff;padding:11px 17px;font-weight:700;text-decoration:none;cursor:pointer}.secondary{background:#eaf0ff!important;color:#174aa9!important}label{display:block;font-weight:700;margin-bottom:17px}input,select{width:100%;margin-top:7px;padding:12px;border:1px solid #cbd4e1;border-radius:8px;background:#fff;font:inherit}input:focus,select:focus{outline:3px solid #d9e5ff;border-color:var(--blue)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.form-card{max-width:850px}.form-actions,.button-row{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:24px}.form-actions a{color:#5d687a}.alert{padding:14px 16px;border-radius:9px;margin:0 0 20px}.alert.error{background:#fff0f0;color:var(--red)}.alert.success{background:#eaf8f0;color:var(--green)}.alert.warning{background:#fff7dc;color:var(--amber)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stats div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.stats strong{display:block;font-size:28px;color:var(--navy)}.stats span{color:#657187}.filters{display:grid;grid-template-columns:1fr 210px auto;gap:10px;margin:0 0 18px}.filters input,.filters select{margin:0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:15px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:13px;color:#68758a}td small{display:block;color:#758095;margin-top:4px}.actions{white-space:nowrap}.actions a{margin-left:12px}.badge{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}.badge.active{background:#e3f7ed;color:var(--green)}.badge.draft{background:#eef1f5;color:#596579}.badge.suspended{background:#ffeded;color:var(--red)}code{background:#eef2f8;padding:3px 6px;border-radius:5px}.detail-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}.qr-box{display:flex;justify-content:center;margin:22px 0}.qr-box img,.qr-box canvas{max-width:100%;height:auto}.url-code{display:block;overflow-wrap:anywhere;padding:12px}dl{display:grid;grid-template-columns:140px 1fr;gap:12px}dt{font-weight:800}dd{margin:0;overflow-wrap:anywhere}.public-message{max-width:600px;margin:100px auto;text-align:center}.empty{text-align:center;padding:55px}hr{border:0;border-top:1px solid var(--line);margin:25px 0}@media(max-width:760px){header{padding:16px 20px;display:block}nav{margin-top:14px;gap:14px;flex-wrap:wrap}.grid,.stats,.filters,.detail-grid{grid-template-columns:1fr}.page-title{align-items:flex-start}.table-wrap{font-size:14px}th,td{padding:12px 10px}dl{grid-template-columns:1fr;gap:4px}dd{margin-bottom:10px}}