*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Arial,Helvetica,sans-serif;background:#fff;color:#111;overflow-x:hidden}
a{color:#111;text-decoration:none}.admin-header{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px min(5vw,60px);border-bottom:1px solid #eee;background:#fff}
.admin-header h1{font-size:clamp(28px,5vw,42px);margin:0}.admin-wrap{width:min(1050px,92vw);margin:0 auto;padding:34px 0}
h2{font-size:clamp(34px,6vw,58px);text-transform:uppercase;color:#d62828;margin:22px 0}h3{font-size:clamp(24px,4vw,34px);margin:0 0 18px}
.card{background:#fff;border:1px solid #e6e6e6;border-radius:20px;box-shadow:0 10px 26px rgba(0,0,0,.08);padding:24px;margin:18px 0}.login-card{max-width:520px;margin:70px auto}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{font-weight:900;display:block;margin-bottom:14px}input,select,textarea{width:100%;margin-top:7px;padding:13px 14px;border:1px solid #bbb;border-radius:10px;background:#fff;color:#111;font-size:16px}
textarea{min-height:120px}button,.btn{display:inline-flex;align-items:center;justify-content:center;background:#d62828;color:#fff!important;border:0;border-radius:12px;padding:13px 18px;font-weight:900;cursor:pointer;font-size:16px}.btn.black{background:#111}.btn.light{background:#fff;color:#111!important;border:2px solid #111}
.actions{display:flex;gap:10px;flex-wrap:wrap}.notice{padding:14px 16px;border-radius:12px;background:#eaf7ea;border:1px solid #bde5bd;margin:18px 0;font-weight:800}.error{padding:14px 16px;border-radius:12px;background:#ffecec;border:1px solid #ffb5b5;margin:18px 0;font-weight:800}
.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;background:#fff}th,td{border-bottom:1px solid #eee;padding:12px;text-align:left;vertical-align:top}th{background:#fafafa}
.slot-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:18px 0}.slot{border:2px solid #d62828;border-radius:999px;padding:13px 16px;background:#fff;color:#111;font-weight:900;text-align:center;cursor:pointer}.slot input{display:none}.slot:has(input:checked){background:#d62828;color:#fff}
footer{text-align:center;border-top:1px solid #eee;margin-top:40px;padding:24px;color:#555}@media(max-width:720px){.admin-header{padding:16px 22px;align-items:flex-start;flex-direction:column}.grid{grid-template-columns:1fr}.card{padding:18px}th,td{font-size:14px}.actions{width:100%;flex-direction:column}.btn,button{width:100%}}