:root{--bg:#f4f7fb;--card:#fff;--text:#14213d;--muted:#6b7280;--brand:#0f766e;--brand2:#115e59;--danger:#b91c1c;--ok:#15803d;--line:#e5e7eb;--shadow:0 18px 48px rgba(15,23,42,.11)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial;background:var(--bg);color:var(--text)}a{color:inherit}.btn{border:0;border-radius:12px;padding:11px 16px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand2)}.btn-soft{background:#e6fffb;color:#115e59}.btn-danger{background:#fee2e2;color:#991b1b}.btn-dark{background:#111827;color:#fff}.input,.select{width:100%;padding:11px 12px;border:1px solid #d1d5db;border-radius:11px;background:#fff;font:inherit}.label{font-weight:800;font-size:13px;margin:0 0 6px;display:block}.muted{color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}.badge-ok{background:#dcfce7;color:#166534}.badge-warn{background:#fef3c7;color:#92400e}.badge-dark{background:#e5e7eb;color:#374151}.grid{display:grid;gap:14px}.toast{padding:12px 14px;border-radius:12px;margin:12px 0}.toast-error{background:#fee2e2;color:#991b1b}.toast-ok{background:#dcfce7;color:#166534}

.brand-signature{display:flex;justify-content:center;margin-top:18px}.brand-signature a{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;text-decoration:none;background:rgba(255,255,255,.78);backdrop-filter:blur(6px);border:1px solid rgba(15,23,42,.08);border-radius:999px;padding:8px 12px;box-shadow:0 10px 30px rgba(15,23,42,.08)}.brand-signature-label{font-size:12px;color:#64748b;font-weight:700}.brand-signature-badge{display:inline-flex;align-items:center;gap:8px}.brand-signature-logo-box{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;background:#0f172a;border-radius:10px;padding:5px;overflow:hidden}.brand-signature-logo-box img{display:block;max-width:100%;max-height:100%;opacity:.9}.brand-signature-name{font-weight:900;color:#14213d;letter-spacing:.01em}.brand-signature-panel{padding-bottom:6px}.brand-signature-page{margin-top:16px}.brand-signature-dark a{background:rgba(15,23,42,.35);border-color:rgba(255,255,255,.09)}.brand-signature-dark .brand-signature-label{color:#cbd5e1}.brand-signature-dark .brand-signature-name{color:#fff}.brand-signature-floating{position:fixed;left:50%;bottom:10px;transform:translateX(-50%);z-index:40;margin-top:0}.brand-signature-floating a{padding:6px 10px;background:rgba(15,23,42,.7);border-color:rgba(255,255,255,.08)}.brand-signature-floating .brand-signature-label{color:#cbd5e1;font-size:11px}.brand-signature-floating .brand-signature-logo-box{width:28px;height:28px;border-radius:8px}.brand-signature-floating .brand-signature-name{color:#fff;font-size:13px}@media(max-width:520px){.brand-signature a{padding:7px 10px}.brand-signature-label{width:100%;text-align:center}}

.brand-signature-chat{position:fixed;left:50%;bottom:66px;transform:translateX(-50%);z-index:35;margin-top:0}.brand-signature-chat a{padding:6px 10px;background:rgba(15,23,42,.72);border-color:rgba(255,255,255,.08)}.brand-signature-chat .brand-signature-label{color:#cbd5e1;font-size:11px}.brand-signature-chat .brand-signature-logo-box{width:28px;height:28px;border-radius:8px}.brand-signature-chat .brand-signature-name{color:#fff;font-size:13px}@media(max-width:500px){.brand-signature-chat{bottom:74px}.brand-signature-chat a{max-width:calc(100vw - 26px)}}