*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #1976D2;--primary-dark: #1565C0;--primary-light: #E3F2FD;--success: #388E3C;--success-light: #E8F5E9;--danger: #D32F2F;--danger-light: #FFEBEE;--text: #1A1A2E;--text-secondary: #666;--bg: #F4F6F9;--surface: #FFFFFF;--border: #E0E0E0;--radius: 12px;--sidebar-width: 230px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:10}.sidebar-logo{padding:20px 24px;font-size:20px;font-weight:700;color:var(--primary);border-bottom:1px solid var(--border)}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer;color:var(--text-secondary);text-decoration:none;font-weight:500;transition:all .15s}.nav-item:hover,.nav-item.active{background:var(--primary-light);color:var(--primary)}.sidebar-user{padding:16px;border-top:1px solid var(--border)}.user-info{display:flex;align-items:center;gap:10px;margin-bottom:10px}.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0}.user-name{font-weight:600;font-size:13px}.user-email{font-size:11px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:140px}.btn-logout{width:100%;padding:8px;border:none;background:none;color:var(--danger);cursor:pointer;border-radius:8px;font-size:13px;transition:background .15s}.btn-logout:hover{background:var(--danger-light)}.main-content{margin-left:var(--sidebar-width);flex:1;padding:24px;min-height:100vh}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-title{font-size:22px;font-weight:700}.card{background:var(--surface);border-radius:var(--radius);padding:20px;box-shadow:0 2px 8px #0000000f}.card-title{font-size:15px;font-weight:700;margin-bottom:16px}.summary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(175px,1fr));gap:16px;margin-bottom:24px}.summary-card{background:var(--surface);border-radius:var(--radius);padding:16px 18px;box-shadow:0 2px 8px #0000000f}.summary-card .icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:10px;font-size:18px}.summary-card .label{font-size:12px;color:var(--text-secondary);font-weight:500}.summary-card .value{font-size:18px;font-weight:700;margin-top:2px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;border:none;cursor:pointer;font-size:14px;font-weight:500;transition:all .15s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b71c1c}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#2e7d32}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:var(--bg)}.btn-sm{padding:5px 12px;font-size:12px}.btn-icon{padding:6px 8px;background:none;border:none;cursor:pointer;border-radius:6px;font-size:16px;transition:background .15s}.btn-icon:hover{background:var(--bg)}.btn-icon.danger:hover{background:var(--danger-light)}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:12px;font-weight:600;color:var(--text-secondary);padding:10px 12px;border-bottom:2px solid var(--border);white-space:nowrap}td{padding:12px;border-bottom:1px solid var(--border);font-size:13px}tr:last-child td{border-bottom:none}tr:hover td{background:#fafafa}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}.badge-ativo{background:#e3f2fd;color:#1976d2}.badge-atrasado{background:#ffebee;color:#d32f2f}.badge-quitado{background:#e8f5e9;color:#388e3c}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:13px;font-weight:600;color:var(--text-secondary)}.form-input,.form-select{padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none;width:100%;background:var(--surface);color:var(--text);transition:border-color .15s}.form-input:focus,.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1976d21a}.form-select{cursor:pointer}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal{background:var(--surface);border-radius:var(--radius);padding:28px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto}.modal-title{font-size:18px;font-weight:700}.modal-footer{display:flex;gap:12px;justify-content:flex-end;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.search-bar{display:flex;gap:12px;margin-bottom:20px;align-items:center}.search-input-wrap{position:relative;flex:1}.search-input-wrap svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-secondary)}.search-input{width:100%;padding:9px 14px 9px 38px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none;background:var(--surface)}.search-input:focus{border-color:var(--primary)}.text-secondary{color:var(--text-secondary)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.font-bold{font-weight:700}.error-msg{background:var(--danger-light);color:var(--danger);padding:10px 14px;border-radius:8px;margin-bottom:16px;font-size:13px}.loading{display:flex;justify-content:center;padding:40px;color:var(--text-secondary)}.empty{text-align:center;padding:40px;color:var(--text-secondary)}.progress-bar-wrap{background:var(--danger-light);border-radius:4px;height:8px;overflow:hidden}.progress-bar-fill{background:var(--success);height:100%;border-radius:4px;transition:width .3s}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{background:var(--surface);border-radius:var(--radius);padding:40px;width:100%;max-width:400px;box-shadow:0 4px 24px #0000001a}.login-logo{text-align:center;font-size:28px;font-weight:800;color:var(--primary);margin-bottom:8px}.login-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:28px;font-size:13px}.payment-tile{display:flex;align-items:center;padding:14px 4px;border-bottom:1px solid var(--border);gap:16px}.payment-tile:last-child{border-bottom:none}.payment-num{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0}.payment-num.pago{background:var(--success-light);color:var(--success)}.payment-num.pendente{background:var(--danger-light);color:var(--danger)}