:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,sans-serif;color:#1f2937;background-color:#f8fafc}*{box-sizing:border-box}body{margin:0}main{max-width:1100px;margin:0 auto;padding:32px 20px 64px}h1{font-size:28px;margin-bottom:8px}p{margin:0;line-height:1.5}header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.admin-brand{display:flex;align-items:center;gap:16px}.admin-brand__logo{width:140px;height:auto}.card{background:#fff;border-radius:12px;padding:20px;box-shadow:0 16px 40px #0f172a14}.form{display:grid;gap:16px}.field{display:grid;gap:8px;font-size:14px;color:#334155}.input{border-radius:10px;border:1px solid #cbd5f5;padding:10px 12px;font-size:14px;transition:border .2s ease,box-shadow .2s ease}.input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb26}.button{background:#2563eb;color:#fff;border:none;padding:10px 16px;border-radius:8px;cursor:pointer;font-weight:600;transition:background .2s ease}.button.secondary{background:#e2e8f0;color:#1f2937}.button.danger{background:#dc2626}.button:disabled{opacity:.6;cursor:not-allowed}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.meta{font-size:14px;color:#475569}.badge{display:inline-flex;align-items:center;gap:6px;background:#f1f5f9;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600}.link{color:#1d4ed8;text-decoration:none;word-break:break-all}.section-title{font-size:18px;margin:32px 0 12px}.card+.section-title{margin-top:40px}.list{display:grid;gap:12px}.notice{padding:12px 16px;border-radius:10px;background:#eff6ff;color:#1e3a8a;border:1px solid rgba(30,64,175,.15);box-shadow:0 10px 24px #0f172a14}.notice.error{background:#fee2e2;color:#991b1b;border-color:#991b1b33}.notice.success{background:#dcfce7;color:#166534;border-color:#16653433}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.inline{display:inline-flex;gap:8px;align-items:center;flex-wrap:wrap}code{background:#f1f5f9;padding:2px 6px;border-radius:6px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:grid;place-items:center;padding:20px;z-index:20}.modal{background:#fff;border-radius:16px;padding:24px;max-width:420px;width:100%;box-shadow:0 30px 70px #0f172a40;display:grid;gap:12px}.modal h3{margin:0;font-size:18px}.toast-container{position:fixed;right:20px;bottom:20px;display:grid;gap:8px;z-index:30}.toast{background:#0f172a;color:#f8fafc;padding:10px 14px;border-radius:999px;font-size:14px;box-shadow:0 12px 30px #0f172a59;animation:toast-in .2s ease}.toast.success{background:#166534}.toast.error{background:#b91c1c}@keyframes toast-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}