:root{color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.4;--bg: #0c4a6e;--surface: #164e63;--surface2: #155e75;--text: #f0fdfa;--muted: #99f6e4;--accent: #14b8a6;--accent2: #2dd4bf;--danger: #f87171;--ok: #4ade80}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:linear-gradient(160deg,var(--bg),#042f2e 55%);color:var(--text)}button{font:inherit;cursor:pointer;border:none;border-radius:12px;padding:14px 18px;font-weight:600}input,select{font:inherit;border-radius:10px;border:1px solid rgba(255,255,255,.15);background:#0003;color:var(--text);padding:12px 14px;width:100%}.app-shell{max-width:480px;margin:0 auto;padding:16px 16px calc(16px + env(safe-area-inset-bottom));min-height:100dvh}.card{background:#ffffff0f;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:16px;margin-bottom:12px}.btn-primary{background:var(--accent);color:#042f2e;width:100%}.btn-secondary{background:#ffffff1f;color:var(--text);width:100%}.btn-danger{background:var(--danger);color:#450a0a;width:100%}.muted{color:var(--muted);font-size:.9rem}.timer{font-size:1.75rem;font-variant-numeric:tabular-nums;font-weight:700;color:var(--accent2)}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:700;background:#14b8a640;color:var(--accent2)}.badge-warn{background:#fbbf2440;color:#fde68a}.badge-active{background:#4ade8040;color:var(--ok)}.header-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.header-row h1{margin:0;font-size:1.35rem}.actions-row{display:grid;gap:8px;margin-top:12px}.error-banner{background:#f8717126;border:1px solid rgba(248,113,113,.35);color:#fecaca;padding:10px 12px;border-radius:10px;margin-bottom:12px;font-size:.9rem}.cnpj-row{display:flex;gap:8px;margin-bottom:8px;align-items:stretch}.cnpj-row input{flex:1}.install-banner{max-width:480px;margin:0 auto;padding:12px 16px 0}.install-banner p{margin:0 0 10px;font-size:.9rem;color:var(--muted)}.install-actions{display:flex;gap:8px}.install-actions .btn-primary,.install-actions .btn-secondary{width:auto;flex:1}