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solid #fecaca;color:#991b1b}.alert-ok{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534}.admin-shell{display:flex;min-height:100vh}.admin-nav{width:232px;flex-shrink:0;background:var(--nav-bg);color:#e5e7eb;padding:22px 16px;display:flex;flex-direction:column;gap:20px}.admin-nav .brand{font-weight:800;font-size:17px;color:#fff;letter-spacing:-.01em}.admin-nav .brand small{display:block;font-weight:400;font-size:12px;color:#9ca3af}.admin-nav nav{display:flex;flex-direction:column;gap:2px}.admin-nav nav a{color:#d1d5db;padding:9px 12px;border-radius:8px;font-size:14px;font-weight:500}.admin-nav nav a:hover{background:#1f2937;color:#fff;text-decoration:none}.admin-nav .userbox{margin-top:auto;padding:12px;background:#1f2937;border-radius:8px;font-size:13px}.admin-nav .userbox span{display:block;color:#9ca3af;font-size:12px;overflow:hidden;text-overflow:ellipsis}.admin-main{flex:1 1;min-width:0;padding:28px 30px 60px}@media 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