:root{--bg-dark: #0a0a0f;--bg-card: #12121a;--bg-card-hover: #1a1a25;--primary: #6366f1;--primary-hover: #4f46e5;--accent: #22c55e;--text: #f1f5f9;--text-muted: #94a3b8;--border: #2a2a3a;--error: #ef4444;--success: #22c55e}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-dark);color:var(--text);min-height:100vh}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem;background:linear-gradient(135deg,var(--bg-dark) 0%,#1a1a2e 100%)}.auth-card{background:var(--bg-card);border-radius:1rem;padding:2.5rem;width:100%;max-width:420px;border:1px solid var(--border);box-shadow:0 25px 50px -12px #00000080}.auth-logo{text-align:center;margin-bottom:2rem}.auth-logo .logo-icon{font-size:3rem;display:block;margin-bottom:.5rem;animation:spin 3s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.auth-logo h1{font-size:1.5rem;font-weight:700;background:linear-gradient(90deg,var(--primary),#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.auth-card h2{font-size:1.25rem;margin-bottom:1.5rem}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:.875rem;color:var(--text-muted);margin-bottom:.5rem}.form-group input{width:100%;padding:.75rem 1rem;background:var(--bg-dark);border:1px solid var(--border);border-radius:.5rem;color:var(--text);font-size:1rem;transition:border-color .2s}.form-group input:focus{outline:none;border-color:var(--primary)}.btn-primary{width:100%;padding:.875rem 1.5rem;background:var(--primary);color:#fff;border:none;border-radius:.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s,transform .1s;margin-top:1rem}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{width:100%;padding:.75rem 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.2s}.nav-link:hover{color:var(--text);background:var(--bg-card-hover)}.nav-link.active{color:var(--primary);background:#6366f11a}.user-info{display:flex;align-items:center;gap:1rem}.btn-logout{padding:.5rem 1rem;background:transparent;color:var(--text-muted);border:1px solid var(--border);border-radius:.5rem;cursor:pointer;transition:all .2s}.btn-logout:hover{color:var(--error);border-color:var(--error)}.dashboard-content{max-width:1200px;margin:0 auto;padding:2rem}.dashboard-content h1{font-size:1.75rem;margin-bottom:2rem}.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:3rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:1rem;padding:1.5rem;display:flex;align-items:center;gap:1rem;transition:transform .2s,border-color .2s}.card:hover{transform:translateY(-2px);border-color:var(--primary)}.balance-card{border-color:var(--success);background:linear-gradient(135deg,var(--bg-card) 0%,rgba(34,197,94,.1) 100%)}.card-icon{font-size:2.5rem}.card-content{display:flex;flex-direction:column}.card-label{font-size:.875rem;color:var(--text-muted)}.card-value{font-size:1.5rem;font-weight:700}.quick-actions h2{font-size:1.25rem;margin-bottom:1rem}.actions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.action-card{background:var(--bg-card);border:1px solid var(--border);border-radius:1rem;padding:1.5rem;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:.5rem;transition:all .2s}.action-card:hover{background:var(--bg-card-hover);border-color:var(--primary);transform:translateY(-2px)}.action-icon{font-size:2rem}.action-title{font-weight:600}.action-desc{font-size:.875rem;color:var(--text-muted)}.integrations{margin-top:3rem}.integration-status{display:flex;gap:1.5rem;flex-wrap:wrap}.integration-status span{padding:.5rem 1rem;background:var(--bg-card);border-radius:.5rem;font-size:.875rem}.pix-form-container{max-width:500px}.pix-form{background:var(--bg-card);padding:2rem;border-radius:1rem;border:1px solid var(--border)}.input-with-prefix{display:flex;align-items:center;background:var(--bg-dark);border:1px solid var(--border);border-radius:.5rem;overflow:hidden}.input-with-prefix .prefix{padding:.75rem 1rem;background:var(--bg-card);color:var(--text-muted);border-right:1px solid var(--border)}.input-with-prefix input{border:none;background:transparent;flex:1}.quick-amounts{display:flex;gap:.5rem;margin:1rem 0}.quick-amount-btn{flex:1;padding:.75rem;background:var(--bg-dark);border:1px solid var(--border);border-radius:.5rem;color:var(--text);cursor:pointer;transition:all .2s}.quick-amount-btn:hover{border-color:var(--primary);background:#6366f11a}.pix-result{display:grid;grid-template-columns:1fr 1fr;gap:2rem;background:var(--bg-card);padding:2rem;border-radius:1rem;border:1px solid var(--border)}@media(max-width:768px){.pix-result{grid-template-columns:1fr}}.pix-qr-container{display:flex;align-items:center;justify-content:center}.pix-qr-image{max-width:250px;border-radius:1rem;background:#fff;padding:1rem}.pix-info{display:flex;flex-direction:column;gap:1.5rem}.pix-amount{display:flex;justify-content:space-between;font-size:1.25rem}.pix-amount .label{color:var(--text-muted)}.pix-code label{font-size:.875rem;color:var(--text-muted);margin-bottom:.5rem;display:block}.code-container{background:var(--bg-dark);padding:1rem;border-radius:.5rem;overflow:auto;max-height:100px}.code-container code{font-size:.75rem;word-break:break-all}.btn-copy{width:100%;padding:.75rem;background:var(--primary);color:#fff;border:none;border-radius:.5rem;cursor:pointer;font-size:1rem;margin-top:.5rem;transition:background .2s}.btn-copy:hover{background:var(--primary-hover)}.pix-expires{text-align:center;color:var(--text-muted);font-size:.875rem}.subtitle{color:var(--text-muted);margin-bottom:2rem}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;margin-bottom:2rem}.service-card{background:var(--bg-card);border:2px solid var(--border);border-radius:1rem;padding:1.5rem;text-align:center;cursor:pointer;transition:all .2s}.service-card:hover{background:var(--bg-card-hover);border-color:var(--primary);transform:translateY(-2px)}.service-card.selected{border-color:var(--primary);background:#6366f11a}.service-icon{font-size:2.5rem;display:block;margin-bottom:.5rem}.service-name{font-weight:600;display:block;margin-bottom:.25rem}.service-price{color:var(--accent);font-weight:600}.purchase-summary{background:var(--bg-card);border:1px solid var(--border);border-radius:1rem;padding:1.5rem;max-width:400px}.purchase-summary h3{margin-bottom:1rem}.summary-item{display:flex;justify-content:space-between;padding:.75rem 0;border-bottom:1px solid var(--border)}.summary-item .price{color:var(--accent);font-weight:600}.loading-screen{height:100vh;display:flex;align-items:center;justify-content:center;font-size:2rem;animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@media(max-width:768px){.dashboard-header{flex-direction:column;gap:1rem;padding:1rem}nav{order:3;width:100%;justify-content:center}.dashboard-content{padding:1rem}}