:root{--bg:#f6f8fb;--card:#fff;--text:#162033;--muted:#67728a;--primary:#2563eb;--primary-dark:#1d4ed8;--border:#dbe2ef;--error:#b91c1c;--success:#166534}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text)}.topbar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;background:rgba(255,255,255,.95);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}.brand{font-weight:800;color:var(--text);text-decoration:none}nav{display:flex;gap:10px;flex-wrap:wrap}nav a{color:var(--primary);text-decoration:none;font-weight:600}.container{width:min(1100px,calc(100% - 28px));margin:24px auto}h1{font-size:clamp(1.6rem,5vw,2.4rem);margin:0 0 18px}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;box-shadow:0 10px 30px rgba(20,30,50,.06);padding:18px;margin-bottom:16px}.auth-card{max-width:480px}form{display:grid;gap:16px}fieldset{border:1px solid var(--border);border-radius:16px;padding:14px;display:grid;gap:14px}legend{font-weight:900;padding:0 8px}label{display:grid;gap:7px;font-weight:700}input,select{width:100%;padding:13px 12px;border:1px solid var(--border);border-radius:12px;background:#fff;font-size:1rem}.checkbox{display:flex;align-items:center;gap:10px}.button,button,.small-button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;background:var(--primary);color:#fff;text-decoration:none;font-weight:800;padding:13px 16px;font-size:1rem;cursor:pointer}.button:hover,button:hover,.small-button:hover{background:var(--primary-dark)}.secondary{background:#334155}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.small-button{padding:8px 11px;font-size:.9rem}.alert{padding:12px 14px;border-radius:12px;margin-bottom:14px;font-weight:700}.alert.error{background:#fee2e2;color:var(--error)}.alert.success{background:#dcfce7;color:var(--success)}.hint{color:var(--muted);font-size:.95rem}.badge{display:inline-block;padding:4px 9px;background:#e0ecff;color:#1e3a8a;border-radius:999px;font-size:.85rem;font-weight:800}.success-badge{background:#dcfce7!important;color:#166534!important}.working-badge{background:#fef9c3!important;color:#854d0e!important}.error-badge{background:#fee2e2!important;color:#991b1b!important}.muted-badge{background:#e5e7eb!important;color:#374151!important}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:820px}th,td{border-bottom:1px solid var(--border);padding:10px;text-align:left;vertical-align:middle}th{background:#f3f7fb}.details{display:grid;grid-template-columns:140px 1fr;gap:8px 16px}.details dt{color:var(--muted);font-weight:800}.details dd{margin:0}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}.thumb img{width:100%;height:260px;object-fit:cover;border-radius:12px;border:1px solid var(--border);background:#eef2f7}.thumb h3{margin:10px 0 4px}.thumb p{margin:4px 0}code{background:#eef2f7;padding:2px 5px;border-radius:6px}@media(max-width:600px){.topbar{align-items:flex-start;flex-direction:column}.details{grid-template-columns:1fr}.container{width:min(100% - 18px,1100px);margin-top:14px}}