:root{--background:#0a0a0f;--background-card:#111118;--background-subtle:#16161f;--background-elevated:#1c1c28;--foreground:#f0f0f8;--foreground-muted:#a0a0b8;--foreground-subtle:#60607a;--border:#252535;--border-subtle:#1e1e2e;--primary:#6366f1;--primary-hover:#5558e8;--primary-light:#6366f11f;--accent-green:#10b981;--accent-orange:#f59e0b;--accent-red:#ef4444;--accent-blue:#3b82f6;--accent-purple:#8b5cf6;--sidebar-width:220px;--sidebar-collapsed:64px;--header-height:64px;--radius:12px;--radius-sm:8px;--radius-lg:16px}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--background);height:100%;color:var(--foreground);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:DM Sans,sans-serif;font-size:15px;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:Outfit,sans-serif;font-weight:600;line-height:1.2}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--foreground-subtle)}.card{background:var(--background-card);border:1px solid var(--border);border-radius:var(--radius)}.card-elevated{background:var(--background-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 24px #0000004d}.spinner{border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:24px;height:24px;animation:.7s linear infinite spin}.spinner-lg{border-width:3px;width:40px;height:40px}@keyframes spin{to{transform:rotate(360deg)}}.gradient-text{background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.input-base{background:var(--background-subtle);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--foreground);outline:none;padding:12px 16px;font-family:DM Sans,sans-serif;font-size:14px;transition:border-color .2s,box-shadow .2s}.input-base:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.input-base::placeholder{color:var(--foreground-subtle)}.btn-primary{color:#fff;border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);border:none;align-items:center;gap:8px;padding:10px 20px;font-family:DM Sans,sans-serif;font-size:14px;font-weight:600;transition:opacity .2s,transform .1s;display:inline-flex}.btn-primary:hover{opacity:.9}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.glass-panel{-webkit-backdrop-filter:blur(12px);border-radius:var(--radius-lg);background:#1c1c2866;border:1px solid #ffffff0d}.text-glow{text-shadow:0 0 20px #6366f180}.btn-glow{transition:all .3s;box-shadow:0 0 15px #6366f166}.btn-glow:hover{transform:translateY(-2px);box-shadow:0 0 25px #6366f199}.btn-secondary{color:var(--foreground);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;background:#ffffff0d;align-items:center;gap:8px;padding:10px 20px;font-family:DM Sans,sans-serif;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-secondary:hover{border-color:var(--foreground-subtle);background:#ffffff1a}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}@keyframes pulse-glow{0%{opacity:.3;transform:scale(1)}50%{opacity:.6;transform:scale(1.05)}to{opacity:.3;transform:scale(1)}}.btn-whatsapp{border-radius:var(--radius);cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#25d366 0%,#128c7e 100%);border:none;align-items:center;gap:10px;padding:16px 32px;font-family:Outfit,sans-serif;font-size:16px;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex;box-shadow:0 0 15px #25d3664d;color:#fff!important}.btn-whatsapp:hover{opacity:.95;transform:translateY(-2px);box-shadow:0 0 25px #25d36680}.btn-whatsapp:active{transform:translateY(0)scale(.98)}