:root{--bg:#f9fafb;--card-bg:#fff;--text:#111827;--text-muted:#6b7280;--border:#e5e7eb;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-light:#eff6ff;--green:#059669;--green-light:#ecfdf5;--red:#dc2626;--red-light:#fef2f2;--shadow:0 1px 3px #0000001a;--radius:12px;--font:"Inter", system-ui, -apple-system, sans-serif;--mono:"JetBrains Mono", "Fira Code", monospace}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5}.portal-page{background:linear-gradient(135deg,#f9fafb 0%,#eff6ff 100%);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.portal-card{border-radius:var(--radius);text-align:center;background:#fff;width:100%;max-width:440px;padding:48px 40px;box-shadow:0 4px 24px #00000014}.portal-logo{margin-bottom:8px}.portal-title{margin-bottom:4px;font-size:24px;font-weight:700}.portal-subtitle{color:var(--text-muted);margin-bottom:32px;font-size:15px}.input-code{text-align:center;letter-spacing:4px;text-transform:uppercase;width:100%;font-size:20px;font-family:var(--mono);border:2px solid var(--border);border-radius:10px;outline:none;padding:14px 18px;transition:border-color .2s}.input-code:focus{border-color:var(--accent);box-shadow:0 0 0 4px #2563eb1a}.input-code::placeholder{letter-spacing:2px;text-transform:none;font-family:var(--font);font-size:15px}.btn-submit{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;margin-top:16px;padding:14px;font-size:16px;font-weight:600;transition:background .15s}.btn-submit:hover{background:var(--accent-hover)}.btn-submit:disabled{opacity:.5;cursor:not-allowed}.result-success{background:var(--green-light);color:var(--green);border-radius:10px;margin-top:24px;padding:20px}.result-error{background:var(--red-light);color:var(--red);border-radius:10px;margin-top:24px;padding:20px}.result-title{margin-bottom:4px;font-size:18px;font-weight:700}.result-message{opacity:.85;font-size:14px}.result-details{text-align:left;margin-top:12px;font-size:13px}.result-details div{border-bottom:1px solid #0000000d;padding:4px 0}.result-ip{font-family:var(--mono);font-weight:600}.footer{color:var(--text-muted);margin-top:24px;font-size:12px}.lang-selector.svelte-1uha8ag{justify-content:center;gap:6px;margin-bottom:16px;display:flex}.lang-btn.svelte-1uha8ag{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:#fff;border-radius:6px;padding:4px 14px;font-size:13px;transition:all .15s;box-shadow:0 1px 2px #0000000d}.lang-btn.svelte-1uha8ag:hover{color:var(--accent);border-color:var(--accent)}.lang-btn.active.svelte-1uha8ag{color:#fff;background:var(--accent);border-color:var(--accent)}