*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f1117;--surface:#1a1d26;--surface2:#23273a;--border:#2e3347;--red:#e53935;--red-dark:#b71c1c;--text:#e8eaf6;--text2:#9fa8da;--text3:#5c6bc0;--green:#43a047;--yellow:#fdd835;--radius:8px;--radius-sm:4px}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}a{color:var(--red);text-decoration:none}a:hover{text-decoration:underline}.btn,button{cursor:pointer;border:none;border-radius:var(--radius-sm);padding:7px 16px;font-size:13px;font-weight:600;transition:opacity .15s}.btn:hover,button:hover{opacity:.85}button:disabled{opacity:.4;cursor:default}.btn-primary{background:var(--red);color:#fff}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-danger{background:#c62828;color:#fff}.btn-sm{padding:4px 10px;font-size:12px}input,select,textarea{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);padding:8px 12px;font-size:13px;width:100%;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--red)}textarea{resize:vertical;min-height:80px}label{display:block;margin-bottom:4px;color:var(--text2);font-size:12px;font-weight:600}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:700}.badge-green{background:rgba(67,160,71,.2);color:var(--green)}.badge-red{background:rgba(229,57,53,.2);color:var(--red)}table{width:100%;border-collapse:collapse}th{text-align:left;padding:8px 12px;color:var(--text3);font-size:12px;font-weight:700;text-transform:uppercase}td,th{border-bottom:1px solid var(--border)}td{padding:10px 12px;vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:var(--surface2)}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.form-group{margin-bottom:14px}.alert{padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:12px;font-size:13px}.alert-error{background:rgba(229,57,53,.15);border:1px solid var(--red-dark);color:#ef9a9a}.alert-success{background:rgba(67,160,71,.15);border:1px solid #2e7d32;color:#a5d6a7}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-header h1{font-size:20px;font-weight:700;letter-spacing:.5px}